Base | Representation |
---|---|
bin | 1010000010111100111… |
… | …10111111010100100000 |
3 | 1012222222100220011211001 |
4 | 11001132132333110200 |
5 | 21123413214100124 |
6 | 422324044201344 |
7 | 33636642253126 |
oct | 5013636772440 |
9 | 1188870804731 |
10 | 345182565664 |
11 | 123433617662 |
12 | 56a94b39254 |
13 | 26720801671 |
14 | 129c7b35916 |
15 | 8ea4160b44 |
hex | 505e7bf520 |
345182565664 has 48 divisors (see below), whose sum is σ = 726022332000. Its totient is φ = 161067101184.
The previous prime is 345182565599. The next prime is 345182565671. The reversal of 345182565664 is 466565281543.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4196089 + ... + 4277560.
It is an arithmetic number, because the mean of its divisors is an integer number (15125465250).
Almost surely, 2345182565664 is an apocalyptic number.
It is an amenable number.
345182565664 is an abundant number, since it is smaller than the sum of its proper divisors (380839766336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345182565664 is a wasteful number, since it uses less digits than its factorization.
345182565664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8473745 (or 8473737 counting only the distinct ones).
The product of its digits is 20736000, while the sum is 55.
The spelling of 345182565664 in words is "three hundred forty-five billion, one hundred eighty-two million, five hundred sixty-five thousand, six hundred sixty-four".
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