Base | Representation |
---|---|
bin | 1100001110001… |
… | …10010011000100 |
3 | 21010220202121220 |
4 | 12013012103010 |
5 | 202221232400 |
6 | 14101240340 |
7 | 2353304040 |
oct | 607062304 |
9 | 233822556 |
10 | 102524100 |
11 | 52965968 |
12 | 2a4030b0 |
13 | 18318663 |
14 | d88b020 |
15 | 90027a0 |
hex | 61c64c4 |
102524100 has 72 divisors (see below), whose sum is σ = 339019968. Its totient is φ = 23433600.
The previous prime is 102524033. The next prime is 102524111. The reversal of 102524100 is 1425201.
It is a super-2 number, since 2×1025241002 = 21022382161620000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 102524100.
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 23 ways as a sum of consecutive naturals, for example, 22311 + ... + 26510.
Almost surely, 2102524100 is an apocalyptic number.
102524100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102524100 is an abundant number, since it is smaller than the sum of its proper divisors (236495868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102524100 is a wasteful number, since it uses less digits than its factorization.
102524100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48845 (or 48838 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 102524100 is about 10125.4185098691. The cubic root of 102524100 is about 468.0317569217.
Adding to 102524100 its reverse (1425201), we get a palindrome (103949301).
The spelling of 102524100 in words is "one hundred two million, five hundred twenty-four thousand, one hundred".
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