146,744
146,744 is a composite number, even.
146,744 (one hundred forty-six thousand seven hundred forty-four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 13 × 17 × 83. Its proper divisors sum to 170,776, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23D38.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 2,688
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 447,641
- Recamán's sequence
- a(214,928) = 146,744
- Square (n²)
- 21,533,801,536
- Cube (n³)
- 3,159,956,172,598,784
- Divisor count
- 32
- σ(n) — sum of divisors
- 317,520
- φ(n) — Euler's totient
- 62,976
- Sum of prime factors
- 119
Primality
Prime factorization: 2 3 × 13 × 17 × 83
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,744 = [383; (13, 1, 13, 766)]
Period length 4 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-six thousand seven hundred forty-four
- Ordinal
- 146744th
- Binary
- 100011110100111000
- Octal
- 436470
- Hexadecimal
- 0x23D38
- Base64
- Aj04
- One's complement
- 4,294,820,551 (32-bit)
- Scientific notation
- 1.46744 × 10⁵
- As a duration
- 146,744 s = 1 day, 16 hours, 45 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛψμδʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋱·𝋤
- Chinese
- 一十四萬六千七百四十四
- Chinese (financial)
- 壹拾肆萬陸仟柒佰肆拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146744, here are decompositions:
- 43 + 146701 = 146744
- 61 + 146683 = 146744
- 67 + 146677 = 146744
- 97 + 146647 = 146744
- 127 + 146617 = 146744
- 163 + 146581 = 146744
- 181 + 146563 = 146744
- 223 + 146521 = 146744
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 B4 B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.61.56.
- Address
- 0.2.61.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.61.56
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 146,744 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 146744 first appears in π at position 788,732 of the decimal expansion (the 788,732ordinal-suffix:nd 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.