Live analysis

1,002,247

1,002,247 is a prime, 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.).

1,002,247 (one million two thousand two hundred forty-seven) is an odd 7-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0xF4B07.

Arithmetic Number Cube-Free Deficient Number Emirp Odious Number Pernicious Number Prime Self Number Sexy Prime Squarefree

Interestingness

★ ★ ★ ★ ☆

7 notable facts · grade B

1,002,235 1,002,236 1,002,237 1,002,238 1,002,239 1,002,240 1,002,241 1,002,242 1,002,243 1,002,244 1,002,245 1,002,246 1,002,247 1,002,248 1,002,249 1,002,250 1,002,251 1,002,252 1,002,253 1,002,254 1,002,255 1,002,256 1,002,257 1,002,258 1,002,259

less more

Properties

Parity: Odd
Digit count: 7
Digit sum: 16
Digit product: 0
Digital root: 7
Palindrome: No
Bit width: 20 bits
Reversed: 7,422,001
Square (n²): 1,004,499,049,009
Cube (n³): 1,006,756,158,372,123,223
Divisor count: 2
σ(n) — sum of divisors: 1,002,248
φ(n) — Euler's totient: 1,002,246

Primality

1,002,247 is prime. It has exactly two divisors: 1 and itself.

Divisors & multiples

All divisors (2)

1 · 1002247

Aliquot sum (sum of proper divisors): 1

Factor pairs (a × b = 1,002,247)

1 × 1002247

First multiples

1,002,247 · 2,004,494 (double) · 3,006,741 · 4,008,988 · 5,011,235 · 6,013,482 · 7,015,729 · 8,017,976 · 9,020,223 · 10,022,470

Sums & aliquot sequence

As consecutive integers: 501,123 + 501,124

Continued fraction of √n

√1,002,247 = [1001; (8, 7, 4, 1, 3, 1, 1, 8, 3, 3, 6, 1, 2, 3, 36, 1, 3, 1, 1, 4, 1, 6, 1, 2, …)]

Representations

In words: one million two thousand two hundred forty-seven
Ordinal: 1002247th
Binary: 11110100101100000111
Octal: 3645407
Hexadecimal: 0xF4B07
Base64: D0sH
One's complement: 4,293,965,048 (32-bit)
Scientific notation: 1.002247 × 10⁶
As a duration: 1,002,247 s = 11 days, 14 hours, 24 minutes, 7 seconds

In other bases

ternary (3) 1212220211021

quaternary (4) 3310230013

quinary (5) 224032442

senary (6) 33252011

septenary (7) 11343001

nonary (9) 1786737

undecimal (11) 625004

duodecimal (12) 404007

tridecimal (13) 29125c

tetradecimal (14) 1c1371

pentadecimal (15) 14be67

As an angle

1,002,247° = 2,784 × 360° + 7°

7° ≈ 0.122 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓁨𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Chinese: 一百萬二千二百四十七
Chinese (financial): 壹佰萬貳仟貳佰肆拾柒

In other modern scripts

Eastern Arabic ١٠٠٢٢٤٧ Devanagari १००२२४७ Bengali ১০০২২৪৭ Tamil ௧௦௦௨௨௪௭ Thai ๑๐๐๒๒๔๗ Tibetan ༡༠༠༢༢༤༧ Khmer ១០០២២៤៧ Lao ໑໐໐໒໒໔໗ Burmese ၁၀၀၂၂၄၇

Also seen as

Prime neighborhood

Adjacent primes:

Previous prime: 1,002,241 (gap of 6)
Next prime: 1,002,257 (gap of 10)

Pair status: sexy with 1002241.

Hex color

#0F4B07

RGB(15, 75, 7)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.15.75.7.

Address: 0.15.75.7
Class: reserved
IPv4-mapped IPv6: ::ffff:0.15.75.7

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

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 1,002,247 and was likely granted around 1911.

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

Look up US1,002,247 on Google Patents ↗ Look up on USPTO ↗