Base | Representation |
---|---|
bin | 1010000010111100111… |
… | …10001010000011000000 |
3 | 1012222222100111002111021 |
4 | 11001132132022003000 |
5 | 21123413140104311 |
6 | 422324035355224 |
7 | 33636640354012 |
oct | 5013636120300 |
9 | 1188870432437 |
10 | 345182347456 |
11 | 123433488721 |
12 | 56a94a52b14 |
13 | 2672075624b |
14 | 129c7aba1b2 |
15 | 8ea411b171 |
hex | 505e78a0c0 |
345182347456 has 112 divisors (see below), whose sum is σ = 730105862112. Its totient is φ = 161357414400.
The previous prime is 345182347441. The next prime is 345182347469. The reversal of 345182347456 is 654743281543.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155416426 + ... + 155418646.
Almost surely, 2345182347456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 345182347456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365052931056).
345182347456 is an abundant number, since it is smaller than the sum of its proper divisors (384923514656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345182347456 is a wasteful number, since it uses less digits than its factorization.
345182347456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3138 (or 3128 counting only the distinct ones).
The product of its digits is 9676800, while the sum is 52.
The spelling of 345182347456 in words is "three hundred forty-five billion, one hundred eighty-two million, three hundred forty-seven thousand, four hundred fifty-six".
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