100,672
100,672 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 276,001
- Recamán's sequence
- a(255,372) = 100,672
- Square (n²)
- 10,134,851,584
- Cube (n³)
- 1,020,295,778,664,448
- Divisor count
- 42
- σ(n) — sum of divisors
- 236,474
- φ(n) — Euler's totient
- 42,240
- Sum of prime factors
- 47
Primality
Prime factorization: 2 6 × 11 2 × 13
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√100,672 = [317; (3, 2, 6, 1, 6, 2, 3, 634)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thousand six hundred seventy-two
- Ordinal
- 100672nd
- Binary
- 11000100101000000
- Octal
- 304500
- Hexadecimal
- 0x18940
- Base64
- AYlA
- One's complement
- 4,294,866,623 (32-bit)
- Scientific notation
- 1.00672 × 10⁵
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρχοβʹ
- Mayan (base 20)
- 𝋬·𝋫·𝋭·𝋬
- Chinese
- 一十萬零六百七十二
- Chinese (financial)
- 壹拾萬零陸佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 100672, here are decompositions:
- 3 + 100669 = 100672
- 23 + 100649 = 100672
- 59 + 100613 = 100672
- 113 + 100559 = 100672
- 149 + 100523 = 100672
- 179 + 100493 = 100672
- 269 + 100403 = 100672
- 281 + 100391 = 100672
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 98 A5 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.137.64.
- Address
- 0.1.137.64
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.137.64
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 100,672 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 100672 first appears in π at position 241,214 of the decimal expansion (the 241,214ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.