Base | Representation |
---|---|
bin | 1100001111011… |
… | …11100000100100 |
3 | 21011020100011202 |
4 | 12013233200210 |
5 | 202242133100 |
6 | 14105022032 |
7 | 2354606132 |
oct | 607574044 |
9 | 234210152 |
10 | 102692900 |
11 | 52a70772 |
12 | 2a484918 |
13 | 1837743b |
14 | d8d2752 |
15 | 90377d5 |
hex | 61ef824 |
102692900 has 36 divisors (see below), whose sum is σ = 223287792. Its totient is φ = 40995360.
The previous prime is 102692899. The next prime is 102692911. The reversal of 102692900 is 9296201.
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 11 ways as a sum of consecutive naturals, for example, 87719 + ... + 88881.
Almost surely, 2102692900 is an apocalyptic number.
102692900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102692900 is an abundant number, since it is smaller than the sum of its proper divisors (120594892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102692900 is a wasteful number, since it uses less digits than its factorization.
102692900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2060 (or 2053 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 102692900 is about 10133.7505396571. The cubic root of 102692900 is about 468.2884784854.
The spelling of 102692900 in words is "one hundred two million, six hundred ninety-two thousand, nine hundred".
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