Base | Representation |
---|---|
bin | 1001010100101… |
… | …0100110110110 |
3 | 2201120122002122 |
4 | 2111022212312 |
5 | 40002243102 |
6 | 3514035542 |
7 | 653240426 |
oct | 225124666 |
9 | 81518078 |
10 | 39102902 |
11 | 20088653 |
12 | 11118bb2 |
13 | 8141417 |
14 | 529c486 |
15 | 36760a2 |
hex | 254a9b6 |
39102902 has 8 divisors (see below), whose sum is σ = 58680912. Its totient is φ = 19542600.
The previous prime is 39102871. The next prime is 39102911. The reversal of 39102902 is 20920193.
39102902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6152 + ... + 10772.
It is an arithmetic number, because the mean of its divisors is an integer number (7335114).
Almost surely, 239102902 is an apocalyptic number.
39102902 is a deficient number, since it is larger than the sum of its proper divisors (19578010).
39102902 is a wasteful number, since it uses less digits than its factorization.
39102902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8854.
The product of its (nonzero) digits is 972, while the sum is 26.
The square root of 39102902 is about 6253.2313246833. The cubic root of 39102902 is about 339.4191408613.
It can be divided in two parts, 39102 and 902, that added together give a palindrome (40004).
The spelling of 39102902 in words is "thirty-nine million, one hundred two thousand, nine hundred two".
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