Base | Representation |
---|---|
bin | 1010001011011… |
… | …1000001100000 |
3 | 2222100000101021 |
4 | 2202313001200 |
5 | 41412131304 |
6 | 4123015224 |
7 | 1025611345 |
oct | 242670140 |
9 | 88300337 |
10 | 42692704 |
11 | 2210a72a |
12 | 1236a514 |
13 | 8aca372 |
14 | 59547cc |
15 | 3b34a54 |
hex | 28b7060 |
42692704 has 24 divisors (see below), whose sum is σ = 86764608. Its totient is φ = 20657280.
The previous prime is 42692693. The next prime is 42692723. The reversal of 42692704 is 40729624.
It is a self number, because there is not a number n which added to its sum of digits gives 42692704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20527 + ... + 22510.
It is an arithmetic number, because the mean of its divisors is an integer number (3615192).
Almost surely, 242692704 is an apocalyptic number.
It is an amenable number.
42692704 is an abundant number, since it is smaller than the sum of its proper divisors (44071904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42692704 is a wasteful number, since it uses less digits than its factorization.
42692704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43078 (or 43070 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 42692704 is about 6533.9654116011. The cubic root of 42692704 is about 349.5032517710.
The spelling of 42692704 in words is "forty-two million, six hundred ninety-two thousand, seven hundred four".
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