146,748
146,748 is a composite number, even.
146,748 (one hundred forty-six thousand seven hundred forty-eight) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 7 × 1,747. Its proper divisors sum to 244,804, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x23D3C.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 30
- Digit product
- 5,376
- Digital root
- 3
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 847,641
- Recamán's sequence
- a(214,920) = 146,748
- Square (n²)
- 21,534,975,504
- Cube (n³)
- 3,160,214,585,260,992
- Divisor count
- 24
- σ(n) — sum of divisors
- 391,552
- φ(n) — Euler's totient
- 41,904
- Sum of prime factors
- 1,761
Primality
Prime factorization: 2 2 × 3 × 7 × 1747
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√146,748 = [383; (12, 1, 62, 1, 12, 766)]
Period length 6 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-six thousand seven hundred forty-eight
- Ordinal
- 146748th
- Binary
- 100011110100111100
- Octal
- 436474
- Hexadecimal
- 0x23D3C
- Base64
- Aj08
- One's complement
- 4,294,820,547 (32-bit)
- Scientific notation
- 1.46748 × 10⁵
- As a duration
- 146,748 s = 1 day, 16 hours, 45 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμϛψμηʹ
- Mayan (base 20)
- 𝋲·𝋦·𝋱·𝋨
- Chinese
- 一十四萬六千七百四十八
- Chinese (financial)
- 壹拾肆萬陸仟柒佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 146748, here are decompositions:
- 5 + 146743 = 146748
- 29 + 146719 = 146748
- 47 + 146701 = 146748
- 67 + 146681 = 146748
- 71 + 146677 = 146748
- 79 + 146669 = 146748
- 101 + 146647 = 146748
- 109 + 146639 = 146748
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A3 B4 BC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.61.60.
- Address
- 0.2.61.60
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.61.60
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 146,748 and was likely granted around 1873.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.