Base | Representation |
---|---|
bin | 101110100111100010… |
… | …1100100101110111100 |
3 | 100120101220201021012210 |
4 | 1131033011210232330 |
5 | 3120011420442202 |
6 | 113553532300420 |
7 | 10142563246413 |
oct | 1351705445674 |
9 | 316356637183 |
10 | 100111109052 |
11 | 39503124a69 |
12 | 1749b011710 |
13 | 9595842846 |
14 | 4bb9b0447a |
15 | 290dd85c6c |
hex | 174f164bbc |
100111109052 has 48 divisors (see below), whose sum is σ = 235079712000. Its totient is φ = 33158590080.
The previous prime is 100111109017. The next prime is 100111109053. The reversal of 100111109052 is 250901111001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100111109053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169199 + ... + 1251897.
It is an arithmetic number, because the mean of its divisors is an integer number (4897494000).
Almost surely, 2100111109052 is an apocalyptic number.
100111109052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
100111109052 is an abundant number, since it is smaller than the sum of its proper divisors (134968602948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100111109052 is a wasteful number, since it uses less digits than its factorization.
100111109052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83346 (or 83344 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 21.
The spelling of 100111109052 in words is "one hundred billion, one hundred eleven million, one hundred nine thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •