Base | Representation |
---|---|
bin | 1100101000011… |
… | …1001101111111 |
3 | 10200200210112120 |
4 | 3022013031333 |
5 | 102030421110 |
6 | 5131334023 |
7 | 1212226245 |
oct | 312071577 |
9 | 120623476 |
10 | 52982655 |
11 | 279a8720 |
12 | 158b1313 |
13 | ac90bab |
14 | 7072795 |
15 | 49b8870 |
hex | 328737f |
52982655 has 32 divisors (see below), whose sum is σ = 93374208. Its totient is φ = 25440000.
The previous prime is 52982651. The next prime is 52982663. The reversal of 52982655 is 55628925.
It is not a de Polignac number, because 52982655 - 22 = 52982651 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52982651) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16155 + ... + 19155.
It is an arithmetic number, because the mean of its divisors is an integer number (2917944).
Almost surely, 252982655 is an apocalyptic number.
52982655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52982655 is a deficient number, since it is larger than the sum of its proper divisors (40391553).
52982655 is a wasteful number, since it uses less digits than its factorization.
52982655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3127.
The product of its digits is 216000, while the sum is 42.
The square root of 52982655 is about 7278.9185323096. The cubic root of 52982655 is about 375.5875943623.
The spelling of 52982655 in words is "fifty-two million, nine hundred eighty-two thousand, six hundred fifty-five".
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