Base | Representation |
---|---|
bin | 1100001011011… |
… | …11011110000100 |
3 | 21010020200202202 |
4 | 12011233132010 |
5 | 202123342302 |
6 | 14045454032 |
7 | 2350263131 |
oct | 605573604 |
9 | 233220682 |
10 | 102168452 |
11 | 52742741 |
12 | 2a271318 |
13 | 18222809 |
14 | d7d7588 |
15 | 8e82202 |
hex | 616f784 |
102168452 has 12 divisors (see below), whose sum is σ = 180203520. Its totient is φ = 50681736.
The previous prime is 102168439. The next prime is 102168463. The reversal of 102168452 is 254861201.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100052 + ... + 101067.
It is an arithmetic number, because the mean of its divisors is an integer number (15016960).
Almost surely, 2102168452 is an apocalyptic number.
It is an amenable number.
102168452 is a deficient number, since it is larger than the sum of its proper divisors (78035068).
102168452 is a wasteful number, since it uses less digits than its factorization.
102168452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201250 (or 201248 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 102168452 is about 10107.8411146990. The cubic root of 102168452 is about 467.4899415415.
The spelling of 102168452 in words is "one hundred two million, one hundred sixty-eight thousand, four hundred fifty-two".
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