143,048
143,048 is a composite number, even.
143,048 (one hundred forty-three thousand forty-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 17,881. Written other ways, in hexadecimal, 0x22EC8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 840,341
- Recamán's sequence
- a(222,320) = 143,048
- Square (n²)
- 20,462,730,304
- Cube (n³)
- 2,927,152,644,526,592
- Divisor count
- 8
- σ(n) — sum of divisors
- 268,230
- φ(n) — Euler's totient
- 71,520
- Sum of prime factors
- 17,887
Primality
Prime factorization: 2 3 × 17881
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√143,048 = [378; (4, 1, 1, 1, 1, 3, 94, 3, 1, 1, 1, 1, 4, 756)]
Period length 14 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-three thousand forty-eight
- Ordinal
- 143048th
- Binary
- 100010111011001000
- Octal
- 427310
- Hexadecimal
- 0x22EC8
- Base64
- Ai7I
- One's complement
- 4,294,824,247 (32-bit)
- Scientific notation
- 1.43048 × 10⁵
- As a duration
- 143,048 s = 1 day, 15 hours, 44 minutes, 8 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμγμηʹ
- Mayan (base 20)
- 𝋱·𝋱·𝋬·𝋨
- Chinese
- 一十四萬三千零四十八
- Chinese (financial)
- 壹拾肆萬參仟零肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 143048, here are decompositions:
- 67 + 142981 = 143048
- 79 + 142969 = 143048
- 109 + 142939 = 143048
- 151 + 142897 = 143048
- 181 + 142867 = 143048
- 211 + 142837 = 143048
- 277 + 142771 = 143048
- 337 + 142711 = 143048
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 BB 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.46.200.
- Address
- 0.2.46.200
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.46.200
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 143,048 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 143048 first appears in π at position 81,818 of the decimal expansion (the 81,818ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.