Base | Representation |
---|---|
bin | 1100001110001… |
… | …10100110010100 |
3 | 21010220211022112 |
4 | 12013012212110 |
5 | 202221302312 |
6 | 14101250152 |
7 | 2353310450 |
oct | 607064624 |
9 | 233824275 |
10 | 102525332 |
11 | 52966888 |
12 | 2a403958 |
13 | 183190a0 |
14 | d88b660 |
15 | 9002d22 |
hex | 61c6994 |
102525332 has 24 divisors (see below), whose sum is σ = 220824576. Its totient is φ = 40559328.
The previous prime is 102525299. The next prime is 102525337. The reversal of 102525332 is 233525201.
It is a super-2 number, since 2×1025253322 = 21022887403420448, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102525298 and 102525307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102525337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140468 + ... + 141195.
It is an arithmetic number, because the mean of its divisors is an integer number (9201024).
Almost surely, 2102525332 is an apocalyptic number.
It is an amenable number.
102525332 is an abundant number, since it is smaller than the sum of its proper divisors (118299244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102525332 is a wasteful number, since it uses less digits than its factorization.
102525332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281687 (or 281685 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 102525332 is about 10125.4793466779. The cubic root of 102525332 is about 468.0336316445.
The spelling of 102525332 in words is "one hundred two million, five hundred twenty-five thousand, three hundred thirty-two".
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