Base | Representation |
---|---|
bin | 1100001010110… |
… | …00011100011000 |
3 | 21010001220101120 |
4 | 12011120130120 |
5 | 202112333021 |
6 | 14043445240 |
7 | 2346421143 |
oct | 605303430 |
9 | 233056346 |
10 | 102074136 |
11 | 5268889a |
12 | 2a226820 |
13 | 181bb8c8 |
14 | d7b105a |
15 | 8e642c6 |
hex | 6158718 |
102074136 has 16 divisors (see below), whose sum is σ = 255185400. Its totient is φ = 34024704.
The previous prime is 102074107. The next prime is 102074153. The reversal of 102074136 is 631470201.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 4253089 = 102074136 / (1 + 0 + 2 + 0 + 7 + 4 + 1 + 3 + 6).
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 3 ways as a sum of consecutive naturals, for example, 2126521 + ... + 2126568.
Almost surely, 2102074136 is an apocalyptic number.
It is an amenable number.
102074136 is an abundant number, since it is smaller than the sum of its proper divisors (153111264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102074136 is a wasteful number, since it uses less digits than its factorization.
102074136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4253098 (or 4253094 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 102074136 is about 10103.1745506054. The cubic root of 102074136 is about 467.3460440367.
The spelling of 102074136 in words is "one hundred two million, seventy-four thousand, one hundred thirty-six".
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