Base | Representation |
---|---|
bin | 1010000010111010101… |
… | …01111110000110010100 |
3 | 1012222221000212200121000 |
4 | 11001131111332012110 |
5 | 21123343314033043 |
6 | 422322122023300 |
7 | 33636320461014 |
oct | 5013525760624 |
9 | 1188830780530 |
10 | 345163424148 |
11 | 123423833324 |
12 | 56a8a647b30 |
13 | 2671985bc1a |
14 | 129c5391c44 |
15 | 8ea262e2d3 |
hex | 505d57e194 |
345163424148 has 24 divisors (see below), whose sum is σ = 894868136960. Its totient is φ = 115054474680.
The previous prime is 345163424147. The next prime is 345163424149. The reversal of 345163424148 is 841424361543.
345163424148 is a `hidden beast` number, since 3 + 4 + 5 + 1 + 634 + 2 + 4 + 1 + 4 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (345163424147) and next prime (345163424149).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345163424147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1597978708 + ... + 1597978923.
Almost surely, 2345163424148 is an apocalyptic number.
It is an amenable number.
345163424148 is an abundant number, since it is smaller than the sum of its proper divisors (549704712812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345163424148 is a wasteful number, since it uses less digits than its factorization.
345163424148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3195957644 (or 3195957636 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 45.
The spelling of 345163424148 in words is "three hundred forty-five billion, one hundred sixty-three million, four hundred twenty-four thousand, one hundred forty-eight".
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