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1,050,225

1,050,225 is a composite number, odd.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

1,050,225 (one million fifty thousand two hundred twenty-five) is an odd 7-digit number. It is a composite number with 48 divisors, and factors as 3 × 5² × 11 × 19 × 67. Written other ways, in hexadecimal, 0x100671.

Arithmetic Number Cube-Free Deficient Number Gapful Number Harshad / Niven Odious Number Pernicious Number

Interestingness

Properties

Parity
Odd
Digit count
7
Digit sum
15
Digit product
0
Digital root
6
Palindrome
No
Bit width
21 bits
Reversed
5,220,501
Square (n²)
1,102,972,550,625
Cube (n³)
1,158,369,346,980,140,625
Divisor count
48
σ(n) — sum of divisors
2,023,680
φ(n) — Euler's totient
475,200
Sum of prime factors
110

Primality

Prime factorization: 3 × 5 2 × 11 × 19 × 67

Nearest primes: 1,050,197 (−28) · 1,050,229 (+4)

Divisors & multiples

All divisors (48)
1 · 3 · 5 · 11 · 15 · 19 · 25 · 33 · 55 · 57 · 67 · 75 · 95 · 165 · 201 · 209 · 275 · 285 · 335 · 475 · 627 · 737 · 825 · 1005 · 1045 · 1273 · 1425 · 1675 · 2211 · 3135 · 3685 · 3819 · 5025 · 5225 · 6365 · 11055 · 14003 · 15675 · 18425 · 19095 · 31825 · 42009 · 55275 · 70015 · 95475 · 210045 · 350075 · 1050225
Aliquot sum (sum of proper divisors): 973,455
Factor pairs (a × b = 1,050,225)
1 × 1050225
3 × 350075
5 × 210045
11 × 95475
15 × 70015
19 × 55275
25 × 42009
33 × 31825
55 × 19095
57 × 18425
67 × 15675
75 × 14003
95 × 11055
165 × 6365
201 × 5225
209 × 5025
275 × 3819
285 × 3685
335 × 3135
475 × 2211
627 × 1675
737 × 1425
825 × 1273
1005 × 1045
First multiples
1,050,225 · 2,100,450 (double) · 3,150,675 · 4,200,900 · 5,251,125 · 6,301,350 · 7,351,575 · 8,401,800 · 9,452,025 · 10,502,250

Sums & aliquot sequence

As consecutive integers: 525,112 + 525,113 350,074 + 350,075 + 350,076 210,043 + 210,044 + 210,045 + 210,046 + 210,047 175,035 + 175,036 + 175,037 + 175,038 + 175,039 + 175,040
Aliquot sequence: 1,050,225 973,455 845,169 375,807 125,273 7,387 173 1 0 — terminates at zero

Continued fraction of √n

√1,050,225 = [1024; (1, 4, 8, 31, 1, 9, 3, 41, 1, 1, 39, 1, 2, 6, 1, 2, 2, 2, 2, 6, 1, 2, 9, 1, …)]

Period length 50 — the block in parentheses repeats forever.

Representations

In words
one million fifty thousand two hundred twenty-five
Ordinal
1050225th
Binary
100000000011001110001
Octal
4003161
Hexadecimal
0x100671
Base64
EAZx
One's complement
4,293,917,070 (32-bit)
Scientific notation
1.050225 × 10⁶
As a duration
1,050,225 s = 12 days, 3 hours, 43 minutes, 45 seconds
In other bases
ternary (3) 1222100122020
quaternary (4) 10000121301
quinary (5) 232101400
senary (6) 34302053
septenary (7) 11632611
nonary (9) 1870566
undecimal (11) 658060
duodecimal (12) 427929
tridecimal (13) 2aa047
tetradecimal (14) 1d4a41
pentadecimal (15) 15b2a0

As an angle

1,050,225° = 2,917 × 360° + 105°
105° ≈ 1.833 rad
Compass bearing: ESE (east-southeast)

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓁨𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺
Chinese
一百零五萬零二百二十五
Chinese (financial)
壹佰零伍萬零貳佰貳拾伍
In other modern scripts
Eastern Arabic ١٠٥٠٢٢٥ Devanagari १०५०२२५ Bengali ১০৫০২২৫ Tamil ௧௦௫௦௨௨௫ Thai ๑๐๕๐๒๒๕ Tibetan ༡༠༥༠༢༢༥ Khmer ១០៥០២២៥ Lao ໑໐໕໐໒໒໕ Burmese ၁၀၅၀၂၂၅

Also seen as

Hex color
#100671
RGB(16, 6, 113)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.16.6.113.

Address
0.16.6.113
Class
reserved
IPv4-mapped IPv6
::ffff:0.16.6.113

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible date

Could be parsed as a date. Most likely interpretation: Wednesday, January 5, 0225 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)
  • 0225-05-01 (DMMYYYY (Euro, single-digit day))
  • 0225-10-05 (MMDYYYY (US, single-digit day))
  • 0225-05-10 (DDMYYYY (Euro, single-digit month))
Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,050,225 and was likely granted around 1912.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Related reading