Base | Representation |
---|---|
bin | 1101111011000011010111… |
… | …01001111000000010111001 |
3 | 11000101220002220000110211102 |
4 | 12331201223221320002321 |
5 | 13003104222223303330 |
6 | 145040541010541145 |
7 | 6306646162563245 |
oct | 675415351700271 |
9 | 130356086013742 |
10 | 30616333025465 |
11 | 983434a910400 |
12 | 3525797b977b5 |
13 | 1411152b44865 |
14 | 77bba48d1425 |
15 | 3816039c1945 |
hex | 1bd86ba780b9 |
30616333025465 has 12 divisors (see below), whose sum is σ = 40383196288932. Its totient is φ = 22266424018080.
The previous prime is 30616333025459. The next prime is 30616333025503. The reversal of 30616333025465 is 56452033361603.
It can be written as a sum of positive squares in 2 ways, for example, as 11435577012409 + 19180756013056 = 3381653^2 + 4379584^2 .
It is not a de Polignac number, because 30616333025465 - 26 = 30616333025401 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25302753962 + ... + 25302755171.
It is an arithmetic number, because the mean of its divisors is an integer number (3365266357411).
Almost surely, 230616333025465 is an apocalyptic number.
It is an amenable number.
30616333025465 is a deficient number, since it is larger than the sum of its proper divisors (9766863263467).
30616333025465 is a wasteful number, since it uses less digits than its factorization.
30616333025465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50605509160 (or 50605509149 counting only the distinct ones).
The product of its (nonzero) digits is 3499200, while the sum is 47.
The spelling of 30616333025465 in words is "thirty trillion, six hundred sixteen billion, three hundred thirty-three million, twenty-five thousand, four hundred sixty-five".
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