Base | Representation |
---|---|
bin | 111001101101010000… |
… | …0101110101110010100 |
3 | 102211212112221012211220 |
4 | 1303122200232232110 |
5 | 4012244311103424 |
6 | 132532544530340 |
7 | 11644656642645 |
oct | 1633240565624 |
9 | 384775835756 |
10 | 123925097364 |
11 | 48613539942 |
12 | 200263209b0 |
13 | b8bc4418a3 |
14 | 5dd875d6cc |
15 | 3354882579 |
hex | 1cda82eb94 |
123925097364 has 12 divisors (see below), whose sum is σ = 289158560544. Its totient is φ = 41308365784.
The previous prime is 123925097347. The next prime is 123925097377. The reversal of 123925097364 is 463790529321.
It is a tau number, because it is divible by the number of its divisors (12).
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 3 ways as a sum of consecutive naturals, for example, 5163545712 + ... + 5163545735.
It is an arithmetic number, because the mean of its divisors is an integer number (24096546712).
Almost surely, 2123925097364 is an apocalyptic number.
It is an amenable number.
123925097364 is an abundant number, since it is smaller than the sum of its proper divisors (165233463180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123925097364 is a wasteful number, since it uses less digits than its factorization.
123925097364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10327091454 (or 10327091452 counting only the distinct ones).
The product of its (nonzero) digits is 2449440, while the sum is 51.
The spelling of 123925097364 in words is "one hundred twenty-three billion, nine hundred twenty-five million, ninety-seven thousand, three hundred sixty-four".
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