148,464
148,464 is a composite number, even.
148,464 (one hundred forty-eight thousand four hundred sixty-four) is an even 6-digit number. It is a composite number with 30 divisors, and factors as 2⁴ × 3² × 1,031. Its proper divisors sum to 267,432, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x243F0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 3,072
- Digital root
- 9
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 464,841
- Recamán's sequence
- a(480,763) = 148,464
- Square (n²)
- 22,041,559,296
- Cube (n³)
- 3,272,378,059,321,344
- Divisor count
- 30
- σ(n) — sum of divisors
- 415,896
- φ(n) — Euler's totient
- 49,440
- Sum of prime factors
- 1,045
Primality
Prime factorization: 2 4 × 3 2 × 1031
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√148,464 = [385; (3, 4, 2, 14, 2, 1, 2, 3, 1, 9, 1, 3, 1, 1, 1, 7, 3, 3, 4, 3, 5, 5, 7, 1, …)]
Period length 56 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-eight thousand four hundred sixty-four
- Ordinal
- 148464th
- Binary
- 100100001111110000
- Octal
- 441760
- Hexadecimal
- 0x243F0
- Base64
- AkPw
- One's complement
- 4,294,818,831 (32-bit)
- Scientific notation
- 1.48464 × 10⁵
- As a duration
- 148,464 s = 1 day, 17 hours, 14 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμηυξδʹ
- Mayan (base 20)
- 𝋲·𝋫·𝋣·𝋤
- Chinese
- 一十四萬八千四百六十四
- Chinese (financial)
- 壹拾肆萬捌仟肆佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 148464, here are decompositions:
- 7 + 148457 = 148464
- 53 + 148411 = 148464
- 61 + 148403 = 148464
- 83 + 148381 = 148464
- 97 + 148367 = 148464
- 103 + 148361 = 148464
- 163 + 148301 = 148464
- 257 + 148207 = 148464
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A4 8F B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.67.240.
- Address
- 0.2.67.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.67.240
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 148,464 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 148464 first appears in π at position 505,119 of the decimal expansion (the 505,119ordinal-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°.