Base | Representation |
---|---|
bin | 100110100101… |
… | …001101111110 |
3 | 201000211200120 |
4 | 212211031332 |
5 | 10042121133 |
6 | 1000435410 |
7 | 151652433 |
oct | 46451576 |
9 | 21024616 |
10 | 10113918 |
11 | 5788811 |
12 | 3478b66 |
13 | 2131689 |
14 | 14b3b8a |
15 | d4bab3 |
hex | 9a537e |
10113918 has 32 divisors (see below), whose sum is σ = 20791680. Its totient is φ = 3278880.
The previous prime is 10113911. The next prime is 10113919. The reversal of 10113918 is 81931101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10113911) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55788 + ... + 55968.
It is an arithmetic number, because the mean of its divisors is an integer number (649740).
Almost surely, 210113918 is an apocalyptic number.
10113918 is an abundant number, since it is smaller than the sum of its proper divisors (10677762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10113918 is a wasteful number, since it uses less digits than its factorization.
10113918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392.
The product of its (nonzero) digits is 216, while the sum is 24.
The square root of 10113918 is about 3180.2386702888. The cubic root of 10113918 is about 216.2584782892.
The spelling of 10113918 in words is "ten million, one hundred thirteen thousand, nine hundred eighteen".
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