Base | Representation |
---|---|
bin | 1001011101101000111… |
… | …01011001001100010000 |
3 | 1011002021021101002121111 |
4 | 10232310131121030100 |
5 | 20311401414321230 |
6 | 405212200103104 |
7 | 32330344454122 |
oct | 4566435311420 |
9 | 1132237332544 |
10 | 325150151440 |
11 | 115993869324 |
12 | 53024164a94 |
13 | 2487a4b7c1a |
14 | 11a47413212 |
15 | 86d064092a |
hex | 4bb4759310 |
325150151440 has 40 divisors (see below), whose sum is σ = 756004916160. Its totient is φ = 130054759296.
The previous prime is 325150151437. The next prime is 325150151519. The reversal of 325150151440 is 44151051523.
It is a tau number, because it is divible by the number of its divisors (40).
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, 2327901 + ... + 2463619.
It is an arithmetic number, because the mean of its divisors is an integer number (18900122904).
Almost surely, 2325150151440 is an apocalyptic number.
It is an amenable number.
325150151440 is an abundant number, since it is smaller than the sum of its proper divisors (430854764720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325150151440 is a wasteful number, since it uses less digits than its factorization.
325150151440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165679 (or 165673 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 325150151440 in words is "three hundred twenty-five billion, one hundred fifty million, one hundred fifty-one thousand, four hundred forty".
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