Base | Representation |
---|---|
bin | 1010001100111… |
… | …1101111100000 |
3 | 2222112011021012 |
4 | 2203033233200 |
5 | 41423401302 |
6 | 4125120052 |
7 | 1026512465 |
oct | 243175740 |
9 | 88464235 |
10 | 42793952 |
11 | 22179803 |
12 | 123b9028 |
13 | 8b34486 |
14 | 597d66c |
15 | 3b54a52 |
hex | 28cfbe0 |
42793952 has 24 divisors (see below), whose sum is σ = 84444696. Its totient is φ = 21347712.
The previous prime is 42793951. The next prime is 42793957. The reversal of 42793952 is 25939724.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42793951) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15458 + ... + 18014.
It is an arithmetic number, because the mean of its divisors is an integer number (3518529).
Almost surely, 242793952 is an apocalyptic number.
It is an amenable number.
42793952 is a deficient number, since it is larger than the sum of its proper divisors (41650744).
42793952 is a wasteful number, since it uses less digits than its factorization.
42793952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3090 (or 3082 counting only the distinct ones).
The product of its digits is 136080, while the sum is 41.
The square root of 42793952 is about 6541.7086453006. The cubic root of 42793952 is about 349.7793221145.
The spelling of 42793952 in words is "forty-two million, seven hundred ninety-three thousand, nine hundred fifty-two".
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