143,704
143,704 is a composite number, even.
143,704 (one hundred forty-three thousand seven hundred four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 11 × 23 × 71. Its proper divisors sum to 167,336, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23158.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 407,341
- Recamán's sequence
- a(221,008) = 143,704
- Square (n²)
- 20,650,839,616
- Cube (n³)
- 2,967,608,256,177,664
- Divisor count
- 32
- σ(n) — sum of divisors
- 311,040
- φ(n) — Euler's totient
- 61,600
- Sum of prime factors
- 111
Primality
Prime factorization: 2 3 × 11 × 23 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√143,704 = [379; (12, 30, 4, 9, 8, 1, 11, 6, 1, 14, 1, 1, 1, 1, 2, 3, 1, 2, 2, 62, 1, 3, 8, 1, …)]
Representations
- In words
- one hundred forty-three thousand seven hundred four
- Ordinal
- 143704th
- Binary
- 100011000101011000
- Octal
- 430530
- Hexadecimal
- 0x23158
- Base64
- AjFY
- One's complement
- 4,294,823,591 (32-bit)
- Scientific notation
- 1.43704 × 10⁵
- As a duration
- 143,704 s = 1 day, 15 hours, 55 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμγψδʹ
- Mayan (base 20)
- 𝋱·𝋳·𝋥·𝋤
- Chinese
- 一十四萬三千七百零四
- Chinese (financial)
- 壹拾肆萬參仟柒佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 143704, here are decompositions:
- 5 + 143699 = 143704
- 17 + 143687 = 143704
- 53 + 143651 = 143704
- 131 + 143573 = 143704
- 137 + 143567 = 143704
- 167 + 143537 = 143704
- 191 + 143513 = 143704
- 227 + 143477 = 143704
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 85 98 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.49.88.
- Address
- 0.2.49.88
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.49.88
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 143,704 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 143704 first appears in π at position 904,240 of the decimal expansion (the 904,240ordinal-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.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.