Base | Representation |
---|---|
bin | 10011110100011… |
… | …01011000010110 |
3 | 102120211120202100 |
4 | 21322031120112 |
5 | 320030112402 |
6 | 24255222530 |
7 | 4056064560 |
oct | 1172153026 |
9 | 376746670 |
10 | 166254102 |
11 | 85934193 |
12 | 47817a46 |
13 | 285a0311 |
14 | 1811a330 |
15 | e8e071c |
hex | 9e8d616 |
166254102 has 24 divisors (see below), whose sum is σ = 411677136. Its totient is φ = 47501136.
The previous prime is 166254089. The next prime is 166254113. The reversal of 166254102 is 201452661.
166254102 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659613 + ... + 659864.
It is an arithmetic number, because the mean of its divisors is an integer number (17153214).
Almost surely, 2166254102 is an apocalyptic number.
166254102 is an abundant number, since it is smaller than the sum of its proper divisors (245423034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
166254102 is a wasteful number, since it uses less digits than its factorization.
166254102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1319492 (or 1319489 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 166254102 is about 12893.9560259836. The cubic root of 166254102 is about 549.8667467816.
The spelling of 166254102 in words is "one hundred sixty-six million, two hundred fifty-four thousand, one hundred two".
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