Base | Representation |
---|---|
bin | 10101011111101011… |
… | …110001110111001000 |
3 | 2012120111101000120000 |
4 | 111133223301313020 |
5 | 334232004222144 |
6 | 14334115403000 |
7 | 1444643011314 |
oct | 253753616710 |
9 | 65514330500 |
10 | 23080148424 |
11 | 9874162133 |
12 | 45815b3460 |
13 | 223a871c78 |
14 | 118d3d2b44 |
15 | 901392769 |
hex | 55faf1dc8 |
23080148424 has 40 divisors (see below), whose sum is σ = 64645787910. Its totient is φ = 7693382592.
The previous prime is 23080148417. The next prime is 23080148431. The reversal of 23080148424 is 42484108032.
It is an interprime number because it is at equal distance from previous prime (23080148417) and next prime (23080148431).
It can be written as a sum of positive squares in only one way, i.e., 16328239524 + 6751908900 = 127782^2 + 82170^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17808109 + ... + 17809404.
Almost surely, 223080148424 is an apocalyptic number.
23080148424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23080148424 is an abundant number, since it is smaller than the sum of its proper divisors (41565639486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23080148424 is a wasteful number, since it uses less digits than its factorization.
23080148424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35617531 (or 35617518 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 36.
The spelling of 23080148424 in words is "twenty-three billion, eighty million, one hundred forty-eight thousand, four hundred twenty-four".
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