Base | Representation |
---|---|
bin | 101111100011110001… |
… | …1000011010101101000 |
3 | 100202121202120101001010 |
4 | 1133013203003111220 |
5 | 3133131304240004 |
6 | 114530245223520 |
7 | 10243633355535 |
oct | 1370743032550 |
9 | 322552511033 |
10 | 102132102504 |
11 | 3a34aa00293 |
12 | 17963a01ba0 |
13 | 982845a563 |
14 | 4d2c2a5d8c |
15 | 29cb4e3a89 |
hex | 17c78c3568 |
102132102504 has 32 divisors (see below), whose sum is σ = 268768692000. Its totient is φ = 32252242752.
The previous prime is 102132102491. The next prime is 102132102539. The reversal of 102132102504 is 405201231201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111986499 + ... + 111987410.
It is an arithmetic number, because the mean of its divisors is an integer number (8399021625).
Almost surely, 2102132102504 is an apocalyptic number.
It is an amenable number.
102132102504 is an abundant number, since it is smaller than the sum of its proper divisors (166636589496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102132102504 is a wasteful number, since it uses less digits than its factorization.
102132102504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223973937 (or 223973933 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 102132102504 its reverse (405201231201), we get a palindrome (507333333705).
The spelling of 102132102504 in words is "one hundred two billion, one hundred thirty-two million, one hundred two thousand, five hundred four".
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