Base | Representation |
---|---|
bin | 101111000010011111… |
… | …1100101110001100001 |
3 | 100122201221111121020101 |
4 | 1132010333211301201 |
5 | 3123334432310423 |
6 | 114223400542401 |
7 | 10204154445250 |
oct | 1360477456141 |
9 | 318657447211 |
10 | 101015510113 |
11 | 39927692961 |
12 | 176b1a81a01 |
13 | 96ab01a4bb |
14 | 4c63c88797 |
15 | 29634817ad |
hex | 1784fe5c61 |
101015510113 has 16 divisors (see below), whose sum is σ = 117652715136. Its totient is φ = 84930693120.
The previous prime is 101015510111. The next prime is 101015510119. The reversal of 101015510113 is 311015510101.
It is not a de Polignac number, because 101015510113 - 21 = 101015510111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101015510111) 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, 1632070 + ... + 1692832.
It is an arithmetic number, because the mean of its divisors is an integer number (7353294696).
Almost surely, 2101015510113 is an apocalyptic number.
It is an amenable number.
101015510113 is a deficient number, since it is larger than the sum of its proper divisors (16637205023).
101015510113 is an equidigital number, since it uses as much as digits as its factorization.
101015510113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65304.
The product of its (nonzero) digits is 75, while the sum is 19.
The spelling of 101015510113 in words is "one hundred one billion, fifteen million, five hundred ten thousand, one hundred thirteen".
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