Base | Representation |
---|---|
bin | 100110100100… |
… | …111111011100 |
3 | 201000210102010 |
4 | 212210333130 |
5 | 10042103423 |
6 | 1000431220 |
7 | 151646634 |
oct | 46447734 |
9 | 21023363 |
10 | 10112988 |
11 | 5788046 |
12 | 3478510 |
13 | 2131122 |
14 | 14b36c4 |
15 | d4b693 |
hex | 9a4fdc |
10112988 has 24 divisors (see below), whose sum is σ = 24235792. Its totient is φ = 3279744.
The previous prime is 10112897. The next prime is 10112989. The reversal of 10112988 is 88921101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10112989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10945 + ... + 11832.
Almost surely, 210112988 is an apocalyptic number.
It is an amenable number.
10112988 is an abundant number, since it is smaller than the sum of its proper divisors (14122804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112988 is a wasteful number, since it uses less digits than its factorization.
10112988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22821 (or 22819 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 30.
The square root of 10112988 is about 3180.0924514863. The cubic root of 10112988 is about 216.2518495838.
The spelling of 10112988 in words is "ten million, one hundred twelve thousand, nine hundred eighty-eight".
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