Base | Representation |
---|---|
bin | 1100001111000… |
… | …01001000110110 |
3 | 21011010100102200 |
4 | 12013201020312 |
5 | 202233242123 |
6 | 14103445330 |
7 | 2354242413 |
oct | 607411066 |
9 | 234110380 |
10 | 102634038 |
11 | 52a30521 |
12 | 2a456846 |
13 | 18356700 |
14 | d8b910a |
15 | 9025143 |
hex | 61e1236 |
102634038 has 36 divisors (see below), whose sum is σ = 240802380. Its totient is φ = 31578768.
The previous prime is 102634013. The next prime is 102634039. The reversal of 102634038 is 830436201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102634039) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13828 + ... + 19911.
It is an arithmetic number, because the mean of its divisors is an integer number (6688955).
Almost surely, 2102634038 is an apocalyptic number.
102634038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
102634038 is an abundant number, since it is smaller than the sum of its proper divisors (138168342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102634038 is a wasteful number, since it uses less digits than its factorization.
102634038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33773 (or 33757 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 102634038 is about 10130.8458679421. The cubic root of 102634038 is about 468.1989894535.
The spelling of 102634038 in words is "one hundred two million, six hundred thirty-four thousand, thirty-eight".
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