Base | Representation |
---|---|
bin | 11100010000100010010… |
… | …10010100001001010000 |
3 | 10102211012012201012222211 |
4 | 32020101022110021100 |
5 | 111402001313304040 |
6 | 2022014251241504 |
7 | 130102026202423 |
oct | 16102112241120 |
9 | 3384165635884 |
10 | 970950525520 |
11 | 344861293848 |
12 | 138215449294 |
13 | 70738b0a7a1 |
14 | 34dcc34b9ba |
15 | 1a3cb2e98ea |
hex | e211294250 |
970950525520 has 80 divisors (see below), whose sum is σ = 2371420540800. Its totient is φ = 369000760832.
The previous prime is 970950525509. The next prime is 970950525521. The reversal of 970950525520 is 25525059079.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (970950525521) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496614 + ... + 2044933.
It is an arithmetic number, because the mean of its divisors is an integer number (29642756760).
Almost surely, 2970950525520 is an apocalyptic number.
It is an amenable number.
970950525520 is an abundant number, since it is smaller than the sum of its proper divisors (1400470015280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
970950525520 is a wasteful number, since it uses less digits than its factorization.
970950525520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3541732 (or 3541726 counting only the distinct ones).
The product of its (nonzero) digits is 1417500, while the sum is 49.
The spelling of 970950525520 in words is "nine hundred seventy billion, nine hundred fifty million, five hundred twenty-five thousand, five hundred twenty".
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