Base | Representation |
---|---|
bin | 1010000000101… |
… | …0101110000000 |
3 | 2221000011021000 |
4 | 2200022232000 |
5 | 41222040234 |
6 | 4055532000 |
7 | 1016611626 |
oct | 240125600 |
9 | 87004230 |
10 | 41986944 |
11 | 2177845a |
12 | 1208a000 |
13 | 891105c |
14 | 580d516 |
15 | 3a45899 |
hex | 280ab80 |
41986944 has 64 divisors (see below), whose sum is σ = 123930000. Its totient is φ = 13994496.
The previous prime is 41986943. The next prime is 41986949. The reversal of 41986944 is 44968914.
It is a tau number, because it is divible by the number of its divisors (64).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 41986944.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41986943) 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, 2619 + ... + 9530.
Almost surely, 241986944 is an apocalyptic number.
It is an amenable number.
41986944 is an abundant number, since it is smaller than the sum of its proper divisors (81943056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41986944 is a wasteful number, since it uses less digits than its factorization.
41986944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12172 (or 12154 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 41986944 is about 6479.7333278461. The cubic root of 41986944 is about 347.5666424988.
The spelling of 41986944 in words is "forty-one million, nine hundred eighty-six thousand, nine hundred forty-four".
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