Live analysis

1,025,001

1,025,001 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.).

1,025,001 (one million twenty-five thousand one) is an odd 7-digit number. It is a composite number with 8 divisors, and factors as 3³ × 37,963. Written other ways, in hexadecimal, 0xFA3E9.

Arithmetic Number Deficient Number Happy Number Harshad / Niven Odious Number Pernicious Number

Interestingness

★ ☆ ☆ ☆ ☆

3 notable facts · grade F

1,024,989 1,024,990 1,024,991 1,024,992 1,024,993 1,024,994 1,024,995 1,024,996 1,024,997 1,024,998 1,024,999 1,025,000 1,025,001 1,025,002 1,025,003 1,025,004 1,025,005 1,025,006 1,025,007 1,025,008 1,025,009 1,025,010 1,025,011 1,025,012 1,025,013

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 1,005,201
Square (n²): 1,050,627,050,001
Cube (n³): 1,076,893,776,878,075,001
Divisor count: 8
σ(n) — sum of divisors: 1,518,560
φ(n) — Euler's totient: 683,316
Sum of prime factors: 37,972

Primality

Prime factorization: 3 ³ × 37963

Nearest primes: 1,024,997 (−4) · 1,025,009 (+8)

Divisors & multiples

All divisors (8)

1 · 3 · 9 · 27 · 37963 · 113889 · 341667 · 1025001

Aliquot sum (sum of proper divisors): 493,559

Factor pairs (a × b = 1,025,001)

1 × 1025001

3 × 341667

9 × 113889

27 × 37963

First multiples

1,025,001 · 2,050,002 (double) · 3,075,003 · 4,100,004 · 5,125,005 · 6,150,006 · 7,175,007 · 8,200,008 · 9,225,009 · 10,250,010

Sums & aliquot sequence

As consecutive integers: 512,500 + 512,501 341,666 + 341,667 + 341,668 170,831 + 170,832 + 170,833 + 170,834 + 170,835 + 170,836 113,885 + 113,886 + … + 113,893

Aliquot sequence: 1,025,001 → 493,559 → 49,081 → 1 → 0 — terminates at zero

Continued fraction of √n

√1,025,001 = [1012; (2, 2, 1, 3, 5, 1, 1, 3, 3, 1, 1, 14, 2, 3, 4, 1, 1, 2, 1, 1, 1, 1, 2, 1, …)]

Representations

In words: one million twenty-five thousand one
Ordinal: 1025001st
Binary: 11111010001111101001
Octal: 3721751
Hexadecimal: 0xFA3E9
Base64: D6Pp
One's complement: 4,293,942,294 (32-bit)
Scientific notation: 1.025001 × 10⁶
As a duration: 1,025,001 s = 11 days, 20 hours, 43 minutes, 21 seconds

In other bases

ternary (3) 1221002001000

quaternary (4) 3322033221

quinary (5) 230300001

senary (6) 33545213

septenary (7) 11466225

nonary (9) 1832030

undecimal (11) 64010a

duodecimal (12) 415209

tridecimal (13) 29b713

tetradecimal (14) 1c9785

pentadecimal (15) 153a86

As an angle

1,025,001° = 2,847 × 360° + 81°

81° ≈ 1.414 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹
Egyptian hieroglyphic: 𓁨𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓏺
Chinese: 一百零二萬五千零一
Chinese (financial): 壹佰零貳萬伍仟零壹

In other modern scripts

Eastern Arabic ١٠٢٥٠٠١ Devanagari १०२५००१ Bengali ১০২৫০০১ Tamil ௧௦௨௫௦௦௧ Thai ๑๐๒๕๐๐๑ Tibetan ༡༠༢༥༠༠༡ Khmer ១០២៥០០១ Lao ໑໐໒໕໐໐໑ Burmese ၁၀၂၅၀၀၁

Also seen as

Hex color

#0FA3E9

RGB(15, 163, 233)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.163.233.

Address: 0.15.163.233
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.163.233

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

Possible date

Could be parsed as a date. Most likely interpretation: Friday, January 2, 5001 (MDDYYYY (US, single-digit month)).

Other possible interpretations (3)

5001-02-01 (DMMYYYY (Euro, single-digit day))
5001-10-02 (MMDYYYY (US, single-digit day))
5001-02-10 (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 1,025,001 and was likely granted around 1912.

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

Look up US1,025,001 on Google Patents ↗ Look up on USPTO ↗