Base | Representation |
---|---|
bin | 1010101110001… |
… | …01000011110011 |
3 | 20021020020011020 |
4 | 11113011003303 |
5 | 141010423430 |
6 | 12531350523 |
7 | 2141305263 |
oct | 527050363 |
9 | 207206136 |
10 | 89936115 |
11 | 46848375 |
12 | 26152443 |
13 | 1582bb49 |
14 | bd317a3 |
15 | 7d67b10 |
hex | 55c50f3 |
89936115 has 32 divisors (see below), whose sum is σ = 149299200. Its totient is φ = 46181760.
The previous prime is 89936113. The next prime is 89936117. The reversal of 89936115 is 51163998.
It is an interprime number because it is at equal distance from previous prime (89936113) and next prime (89936117).
It is not a de Polignac number, because 89936115 - 21 = 89936113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89936113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124726 + ... + 125444.
It is an arithmetic number, because the mean of its divisors is an integer number (4665600).
Almost surely, 289936115 is an apocalyptic number.
89936115 is a deficient number, since it is larger than the sum of its proper divisors (59363085).
89936115 is a wasteful number, since it uses less digits than its factorization.
89936115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1027.
The product of its digits is 58320, while the sum is 42.
The square root of 89936115 is about 9483.4653476459. The cubic root of 89936115 is about 448.0344145411.
The spelling of 89936115 in words is "eighty-nine million, nine hundred thirty-six thousand, one hundred fifteen".
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