143,429
143,429 is a composite number, odd.
143,429 (one hundred forty-three thousand four hundred twenty-nine) is an odd 6-digit number. It is a composite number with 16 divisors, and factors as 11 × 13 × 17 × 59. Written other ways, in hexadecimal, 0x23045.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 864
- Digital root
- 5
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 924,341
- Recamán's sequence
- a(221,558) = 143,429
- Square (n²)
- 20,571,878,041
- Cube (n³)
- 2,950,603,895,542,589
- Divisor count
- 16
- σ(n) — sum of divisors
- 181,440
- φ(n) — Euler's totient
- 111,360
- Sum of prime factors
- 100
Primality
Prime factorization: 11 × 13 × 17 × 59
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√143,429 = [378; (1, 2, 1, 1, 2, 1, 6, 1, 3, 1, 1, 7, 58, 7, 1, 1, 3, 1, 6, 1, 2, 1, 1, 2, …)]
Period length 26 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-three thousand four hundred twenty-nine
- Ordinal
- 143429th
- Binary
- 100011000001000101
- Octal
- 430105
- Hexadecimal
- 0x23045
- Base64
- AjBF
- One's complement
- 4,294,823,866 (32-bit)
- Scientific notation
- 1.43429 × 10⁵
- As a duration
- 143,429 s = 1 day, 15 hours, 50 minutes, 29 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμγυκθʹ
- Mayan (base 20)
- 𝋱·𝋲·𝋫·𝋩
- Chinese
- 一十四萬三千四百二十九
- Chinese (financial)
- 壹拾肆萬參仟肆佰貳拾玖
Also seen as
UTF-8 encoding: F0 A3 81 85 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.48.69.
- Address
- 0.2.48.69
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.48.69
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 143,429 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 143429 first appears in π at position 823,251 of the decimal expansion (the 823,251ordinal-suffix:st 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.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.