Base | Representation |
---|---|
bin | 10000100001010101… |
… | …11100000000111100 |
3 | 211220010202200101120 |
4 | 20100222330000330 |
5 | 121131111012131 |
6 | 4024042510540 |
7 | 432540401454 |
oct | 102052740074 |
9 | 24803680346 |
10 | 8869625916 |
11 | 3841744258 |
12 | 1876505450 |
13 | ab4763478 |
14 | 601d98d64 |
15 | 36da27496 |
hex | 210abc03c |
8869625916 has 12 divisors (see below), whose sum is σ = 20695793832. Its totient is φ = 2956541968.
The previous prime is 8869625911. The next prime is 8869625969. The reversal of 8869625916 is 6195269688.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 8869625916.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8869625911) 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 3 ways as a sum of consecutive naturals, for example, 369567735 + ... + 369567758.
It is an arithmetic number, because the mean of its divisors is an integer number (1724649486).
Almost surely, 28869625916 is an apocalyptic number.
It is an amenable number.
8869625916 is an abundant number, since it is smaller than the sum of its proper divisors (11826167916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8869625916 is a wasteful number, since it uses less digits than its factorization.
8869625916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 739135500 (or 739135498 counting only the distinct ones).
The product of its digits is 11197440, while the sum is 60.
The square root of 8869625916 is about 94178.6914115927. The cubic root of 8869625916 is about 2069.9908916960.
The spelling of 8869625916 in words is "eight billion, eight hundred sixty-nine million, six hundred twenty-five thousand, nine hundred sixteen".
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