Base | Representation |
---|---|
bin | 1010000010111010101… |
… | …01111010010000101011 |
3 | 1012222221000211220000202 |
4 | 11001131111322100223 |
5 | 21123343313032202 |
6 | 422322121422415 |
7 | 33636320364125 |
oct | 5013525722053 |
9 | 1188830756022 |
10 | 345163408427 |
11 | 123423822532 |
12 | 56a8a63aa0b |
13 | 26719854a16 |
14 | 129c538a215 |
15 | 8ea2629802 |
hex | 505d57a42b |
345163408427 has 8 divisors (see below), whose sum is σ = 346674169296. Its totient is φ = 343652899072.
The previous prime is 345163408423. The next prime is 345163408441. The reversal of 345163408427 is 724804361543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 345163408427 - 22 = 345163408423 is a prime.
It is a super-2 number, since 2×3451634084272 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (345163408423) 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, 3016403 + ... + 3128739.
It is an arithmetic number, because the mean of its divisors is an integer number (43334271162).
Almost surely, 2345163408427 is an apocalyptic number.
345163408427 is a deficient number, since it is larger than the sum of its proper divisors (1510760869).
345163408427 is a wasteful number, since it uses less digits than its factorization.
345163408427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125757.
The product of its (nonzero) digits is 1935360, while the sum is 47.
The spelling of 345163408427 in words is "three hundred forty-five billion, one hundred sixty-three million, four hundred eight thousand, four hundred twenty-seven".
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