Base | Representation |
---|---|
bin | 11100001000000100… |
… | …10111110010001010 |
3 | 1102222100112101011111 |
4 | 32010002113302022 |
5 | 221411112203411 |
6 | 10534211520534 |
7 | 1043123604055 |
oct | 160402276212 |
9 | 42870471144 |
10 | 15100116106 |
11 | 64496927a9 |
12 | 2b14bb914a |
13 | 156850065a |
14 | a33645a9c |
15 | 5d59dd721 |
hex | 384097c8a |
15100116106 has 4 divisors (see below), whose sum is σ = 22650174162. Its totient is φ = 7550058052.
The previous prime is 15100116079. The next prime is 15100116121. The reversal of 15100116106 is 60161100151.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60161100151 = 17929 ⋅3355519.
It can be written as a sum of positive squares in only one way, i.e., 9881354025 + 5218762081 = 99405^2 + 72241^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3775029025 + ... + 3775029028.
Almost surely, 215100116106 is an apocalyptic number.
15100116106 is a deficient number, since it is larger than the sum of its proper divisors (7550058056).
15100116106 is an equidigital number, since it uses as much as digits as its factorization.
15100116106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7550058055.
The product of its (nonzero) digits is 180, while the sum is 22.
Adding to 15100116106 its reverse (60161100151), we get a palindrome (75261216257).
The spelling of 15100116106 in words is "fifteen billion, one hundred million, one hundred sixteen thousand, one hundred six".
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