Base | Representation |
---|---|
bin | 1010000010111101001… |
… | …00001011010011011110 |
3 | 1012222222110110021010020 |
4 | 11001132210023103132 |
5 | 21123414041103340 |
6 | 422324133253010 |
7 | 33636656645436 |
oct | 5013644132336 |
9 | 1188873407106 |
10 | 345183925470 |
11 | 12343436626a |
12 | 56a95494166 |
13 | 26720b89597 |
14 | 129c7dab2c6 |
15 | 8ea432d9d0 |
hex | 505e90b4de |
345183925470 has 32 divisors (see below), whose sum is σ = 829408159008. Its totient is φ = 91941631488.
The previous prime is 345183925469. The next prime is 345183925483. The reversal of 345183925470 is 74529381543.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 6687319 + ... + 6738738.
It is an arithmetic number, because the mean of its divisors is an integer number (25919004969).
Almost surely, 2345183925470 is an apocalyptic number.
345183925470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
345183925470 is an abundant number, since it is smaller than the sum of its proper divisors (484224233538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345183925470 is a wasteful number, since it uses less digits than its factorization.
345183925470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13426924.
The product of its (nonzero) digits is 3628800, while the sum is 51.
The spelling of 345183925470 in words is "three hundred forty-five billion, one hundred eighty-three million, nine hundred twenty-five thousand, four hundred seventy".
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