Base | Representation |
---|---|
bin | 1101000000010… |
… | …1110111011110 |
3 | 10210122102111201 |
4 | 3100011313132 |
5 | 102431044412 |
6 | 5225110114 |
7 | 1231444564 |
oct | 320056736 |
9 | 123572451 |
10 | 54549982 |
11 | 28879233 |
12 | 1632833a |
13 | b3bc3c6 |
14 | 735da34 |
15 | 4bc7e57 |
hex | 3405dde |
54549982 has 16 divisors (see below), whose sum is σ = 83637504. Its totient is φ = 26676000.
The previous prime is 54549977. The next prime is 54549983. The reversal of 54549982 is 28994545.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54549983) 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, 22132 + ... + 24472.
It is an arithmetic number, because the mean of its divisors is an integer number (5227344).
Almost surely, 254549982 is an apocalyptic number.
54549982 is a deficient number, since it is larger than the sum of its proper divisors (29087522).
54549982 is a wasteful number, since it uses less digits than its factorization.
54549982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2595.
The product of its digits is 518400, while the sum is 46.
The square root of 54549982 is about 7385.7959625216. The cubic root of 54549982 is about 379.2551939383.
The spelling of 54549982 in words is "fifty-four million, five hundred forty-nine thousand, nine hundred eighty-two".
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