148,848
148,848 is a composite number, even.
148,848 (one hundred forty-eight thousand eight hundred forty-eight) is an even 6-digit number. It is a composite number with 40 divisors, and factors as 2⁴ × 3 × 7 × 443. Its proper divisors sum to 291,600, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x24570.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 33
- Digit product
- 8,192
- Digital root
- 6
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 848,841
- Recamán's sequence
- a(43,316) = 148,848
- Square (n²)
- 22,155,727,104
- Cube (n³)
- 3,297,835,667,976,192
- Divisor count
- 40
- σ(n) — sum of divisors
- 440,448
- φ(n) — Euler's totient
- 42,432
- Sum of prime factors
- 461
Primality
Prime factorization: 2 4 × 3 × 7 × 443
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,848 = [385; (1, 4, 4, 1, 1, 1, 7, 2, 1, 1, 5, 1, 8, 48, 8, 1, 5, 1, 1, 2, 7, 1, 1, 1, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand eight hundred forty-eight
- Ordinal
- 148848th
- Binary
- 100100010101110000
- Octal
- 442560
- Hexadecimal
- 0x24570
- Base64
- AkVw
- One's complement
- 4,294,818,447 (32-bit)
- Scientific notation
- 1.48848 × 10⁵
- As a duration
- 148,848 s = 1 day, 17 hours, 20 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηωμηʹ
- Mayan (base 20)
- 𝋲·𝋬·𝋢·𝋨
- Chinese
- 一十四萬八千八百四十八
- Chinese (financial)
- 壹拾肆萬捌仟捌佰肆拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148848, here are decompositions:
- 19 + 148829 = 148848
- 31 + 148817 = 148848
- 67 + 148781 = 148848
- 101 + 148747 = 148848
- 127 + 148721 = 148848
- 137 + 148711 = 148848
- 157 + 148691 = 148848
- 179 + 148669 = 148848
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 95 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.69.112.
- Address
- 0.2.69.112
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.69.112
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 148,848 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 148848 first appears in π at position 186,018 of the decimal expansion (the 186,018ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.