Base | Representation |
---|---|
bin | 1111000100111… |
… | …0111110010110 |
3 | 11101222211021120 |
4 | 3301032332112 |
5 | 112142104123 |
6 | 10135224410 |
7 | 1365341313 |
oct | 361167626 |
9 | 141884246 |
10 | 63238038 |
11 | 32772746 |
12 | 19218106 |
13 | 10141a76 |
14 | 8581d0a |
15 | 58422e3 |
hex | 3c4ef96 |
63238038 has 16 divisors (see below), whose sum is σ = 130837680. Its totient is φ = 20352416.
The previous prime is 63238037. The next prime is 63238039. The reversal of 63238038 is 83083236.
It is an interprime number because it is at equal distance from previous prime (63238037) and next prime (63238039).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63238037) 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, 181545 + ... + 181892.
It is an arithmetic number, because the mean of its divisors is an integer number (8177355).
Almost surely, 263238038 is an apocalyptic number.
63238038 is an abundant number, since it is smaller than the sum of its proper divisors (67599642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63238038 is a wasteful number, since it uses less digits than its factorization.
63238038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363471.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 63238038 is about 7952.2347802363. The cubic root of 63238038 is about 398.4062374025.
The spelling of 63238038 in words is "sixty-three million, two hundred thirty-eight thousand, thirty-eight".
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