Base | Representation |
---|---|
bin | 101110111111010100… |
… | …1101101011011011010 |
3 | 100122110112021222002120 |
4 | 1131332221231123122 |
5 | 3123130213023002 |
6 | 114205040242110 |
7 | 10201423201620 |
oct | 1357651553332 |
9 | 318415258076 |
10 | 100909111002 |
11 | 39882620707 |
12 | 17682310336 |
13 | 9691c7614b |
14 | 4c53aad510 |
15 | 2958e65cbc |
hex | 177ea6d6da |
100909111002 has 32 divisors (see below), whose sum is σ = 230664192000. Its totient is φ = 28829325168.
The previous prime is 100909110931. The next prime is 100909111031. The reversal of 100909111002 is 200111909001.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670899 + ... + 807417.
It is an arithmetic number, because the mean of its divisors is an integer number (7208256000).
Almost surely, 2100909111002 is an apocalyptic number.
100909111002 is an abundant number, since it is smaller than the sum of its proper divisors (129755080998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100909111002 is a wasteful number, since it uses less digits than its factorization.
100909111002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154130.
The product of its (nonzero) digits is 162, while the sum is 24.
The spelling of 100909111002 in words is "one hundred billion, nine hundred nine million, one hundred eleven thousand, two".
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