Base | Representation |
---|---|
bin | 1100010000100… |
… | …11010100110100 |
3 | 21011111210102020 |
4 | 12020103110310 |
5 | 202311331404 |
6 | 14112113140 |
7 | 2356056630 |
oct | 610232464 |
9 | 234453366 |
10 | 102839604 |
11 | 53060a0a |
12 | 2a5357b0 |
13 | 183c914a |
14 | d92ddc0 |
15 | 9065ed9 |
hex | 6213534 |
102839604 has 24 divisors (see below), whose sum is σ = 274239168. Its totient is φ = 29382720.
The previous prime is 102839599. The next prime is 102839621. The reversal of 102839604 is 406938201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612057 + ... + 612224.
It is an arithmetic number, because the mean of its divisors is an integer number (11426632).
Almost surely, 2102839604 is an apocalyptic number.
102839604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
102839604 is an abundant number, since it is smaller than the sum of its proper divisors (171399564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102839604 is a wasteful number, since it uses less digits than its factorization.
102839604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1224295 (or 1224293 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 102839604 is about 10140.9863425606. The cubic root of 102839604 is about 468.5113666783.
The spelling of 102839604 in words is "one hundred two million, eight hundred thirty-nine thousand, six hundred four".
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