Base | Representation |
---|---|
bin | 1100010001010… |
… | …10000001001000 |
3 | 21011200111220202 |
4 | 12020222001020 |
5 | 202322320202 |
6 | 14114111332 |
7 | 2356624622 |
oct | 610520110 |
9 | 234614822 |
10 | 102932552 |
11 | 53114828 |
12 | 2a57b548 |
13 | 1842c548 |
14 | d955c12 |
15 | 9083802 |
hex | 622a048 |
102932552 has 36 divisors (see below), whose sum is σ = 205995465. Its totient is φ = 48209280.
The previous prime is 102932539. The next prime is 102932579. The reversal of 102932552 is 255239201.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 94206436 + 8726116 = 9706^2 + 2954^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=7174.
It is a super-2 number, since 2×1029325522 = 21190220522465408, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 487727 + ... + 487937.
Almost surely, 2102932552 is an apocalyptic number.
It is an amenable number.
102932552 is an abundant number, since it is smaller than the sum of its proper divisors (103062913).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102932552 is an equidigital number, since it uses as much as digits as its factorization.
102932552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462 (or 230 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 102932552 is about 10145.5680964646. The cubic root of 102932552 is about 468.6524734111.
The spelling of 102932552 in words is "one hundred two million, nine hundred thirty-two thousand, five hundred fifty-two".
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