Base | Representation |
---|---|
bin | 1001110111100… |
… | …1001101111100 |
3 | 2212212212201222 |
4 | 2131321031330 |
5 | 41044002342 |
6 | 4035052512 |
7 | 1011550250 |
oct | 235711574 |
9 | 85785658 |
10 | 41390972 |
11 | 21400717 |
12 | 11a41138 |
13 | 87629cc |
14 | 56d6260 |
15 | 3978ed2 |
hex | 277937c |
41390972 has 24 divisors (see below), whose sum is σ = 82926816. Its totient is φ = 17707968.
The previous prime is 41390959. The next prime is 41390977. The reversal of 41390972 is 27909314.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41390977) 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, 23018 + ... + 24750.
It is an arithmetic number, because the mean of its divisors is an integer number (3455284).
Almost surely, 241390972 is an apocalyptic number.
It is an amenable number.
41390972 is an abundant number, since it is smaller than the sum of its proper divisors (41535844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41390972 is a wasteful number, since it uses less digits than its factorization.
41390972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2597 (or 2595 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 35.
The square root of 41390972 is about 6433.5815841567. The cubic root of 41390972 is about 345.9143205049.
The spelling of 41390972 in words is "forty-one million, three hundred ninety thousand, nine hundred seventy-two".
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