Base | Representation |
---|---|
bin | 1001101001101011000… |
… | …00001100101111100010 |
3 | 1011200221110221020201200 |
4 | 10310311200030233202 |
5 | 20413114142140132 |
6 | 412201203342030 |
7 | 32646415320213 |
oct | 4646540145742 |
9 | 1150843836650 |
10 | 331610115042 |
11 | 1186a92a0618 |
12 | 54327681916 |
13 | 2536995b7ab |
14 | 1209b35540a |
15 | 895c833d7c |
hex | 4d3580cbe2 |
331610115042 has 24 divisors (see below), whose sum is σ = 718501829760. Its totient is φ = 110534667000.
The previous prime is 331610115041. The next prime is 331610115043. The reversal of 331610115042 is 240511016133.
It is a happy number.
331610115042 is a `hidden beast` number, since 3 + 3 + 1 + 610 + 1 + 1 + 5 + 0 + 42 = 666.
It is an interprime number because it is at equal distance from previous prime (331610115041) and next prime (331610115043).
It is a junction number, because it is equal to n+sod(n) for n = 331610114997 and 331610115015.
It is not an unprimeable number, because it can be changed into a prime (331610115041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1083559 + ... + 1355477.
It is an arithmetic number, because the mean of its divisors is an integer number (29937576240).
Almost surely, 2331610115042 is an apocalyptic number.
331610115042 is an abundant number, since it is smaller than the sum of its proper divisors (386891714718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331610115042 is a wasteful number, since it uses less digits than its factorization.
331610115042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339678 (or 339675 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The spelling of 331610115042 in words is "three hundred thirty-one billion, six hundred ten million, one hundred fifteen thousand, forty-two".
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