Base | Representation |
---|---|
bin | 101111101111111111… |
… | …0100001011001001100 |
3 | 100210200022210010021120 |
4 | 1133133332201121030 |
5 | 3140001220103214 |
6 | 115035050000540 |
7 | 10260041151636 |
oct | 1373776413114 |
9 | 323608703246 |
10 | 102541956684 |
11 | 3a540296852 |
12 | 17a59116150 |
13 | 989233c21b |
14 | 4d6a8b3a56 |
15 | 2a024a1ea9 |
hex | 17dffa164c |
102541956684 has 24 divisors (see below), whose sum is σ = 240147468288. Its totient is φ = 34054523280.
The previous prime is 102541956677. The next prime is 102541956707. The reversal of 102541956684 is 486659145201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15762732 + ... + 15769235.
It is an arithmetic number, because the mean of its divisors is an integer number (10006144512).
Almost surely, 2102541956684 is an apocalyptic number.
It is an amenable number.
102541956684 is an abundant number, since it is smaller than the sum of its proper divisors (137605511604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102541956684 is a wasteful number, since it uses less digits than its factorization.
102541956684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31532245 (or 31532243 counting only the distinct ones).
The product of its (nonzero) digits is 2073600, while the sum is 51.
The spelling of 102541956684 in words is "one hundred two billion, five hundred forty-one million, nine hundred fifty-six thousand, six hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.119 sec. • engine limits •