Base | Representation |
---|---|
bin | 101001100000110010… |
… | …1001110101001101000 |
3 | 22112002211000022011200 |
4 | 1103001211032221220 |
5 | 2430033124423234 |
6 | 104541551524200 |
7 | 6304101625536 |
oct | 1230145165150 |
9 | 275084008150 |
10 | 89147107944 |
11 | 34897244724 |
12 | 1533b229660 |
13 | 853921081b |
14 | 4459925156 |
15 | 24bb557d99 |
hex | 14c194ea68 |
89147107944 has 48 divisors (see below), whose sum is σ = 242788946400. Its totient is φ = 29549688864.
The previous prime is 89147107927. The next prime is 89147107957. The reversal of 89147107944 is 44970174198.
89147107944 is a `hidden beast` number, since 89 + 1 + 471 + 0 + 7 + 94 + 4 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
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, 3445644 + ... + 3471419.
It is an arithmetic number, because the mean of its divisors is an integer number (5058103050).
Almost surely, 289147107944 is an apocalyptic number.
It is an amenable number.
89147107944 is an abundant number, since it is smaller than the sum of its proper divisors (153641838456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89147107944 is a wasteful number, since it uses less digits than its factorization.
89147107944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6917254 (or 6917247 counting only the distinct ones).
The product of its (nonzero) digits is 2032128, while the sum is 54.
The spelling of 89147107944 in words is "eighty-nine billion, one hundred forty-seven million, one hundred seven thousand, nine hundred forty-four".
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