Base | Representation |
---|---|
bin | 110101110000110… |
… | …101111001010011 |
3 | 2022212021011001112 |
4 | 311300311321103 |
5 | 3321402333430 |
6 | 225300523535 |
7 | 31231561166 |
oct | 6560657123 |
9 | 2285234045 |
10 | 901996115 |
11 | 423176039 |
12 | 2120b05ab |
13 | 114b45117 |
14 | 87b19add |
15 | 542c3195 |
hex | 35c35e53 |
901996115 has 16 divisors (see below), whose sum is σ = 1152024768. Its totient is φ = 675618816.
The previous prime is 901996097. The next prime is 901996127. The reversal of 901996115 is 511699109.
It is a cyclic number.
It is not a de Polignac number, because 901996115 - 212 = 901992019 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11087 + ... + 43896.
It is an arithmetic number, because the mean of its divisors is an integer number (72001548).
Almost surely, 2901996115 is an apocalyptic number.
901996115 is a deficient number, since it is larger than the sum of its proper divisors (250028653).
901996115 is a wasteful number, since it uses less digits than its factorization.
901996115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55198.
The product of its (nonzero) digits is 21870, while the sum is 41.
The square root of 901996115 is about 30033.2501571175. The cubic root of 901996115 is about 966.2026456400.
The spelling of 901996115 in words is "nine hundred one million, nine hundred ninety-six thousand, one hundred fifteen".
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