Base | Representation |
---|---|
bin | 10010110110011101… |
… | …01101001000011101 |
3 | 222010022112111011120 |
4 | 21123032231020131 |
5 | 131211323004000 |
6 | 4352125441153 |
7 | 505536652626 |
oct | 113316551035 |
9 | 28108474146 |
10 | 10120516125 |
11 | 4323849615 |
12 | 1b654101b9 |
13 | c539652a5 |
14 | 6c0174a4d |
15 | 3e37666a0 |
hex | 25b3ad21d |
10120516125 has 32 divisors (see below), whose sum is σ = 16878326400. Its totient is φ = 5385497600.
The previous prime is 10120516099. The next prime is 10120516127. The reversal of 10120516125 is 52161502101.
It is not a de Polignac number, because 10120516125 - 218 = 10120253981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10120516095 and 10120516104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120516127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138322 + ... + 198428.
It is an arithmetic number, because the mean of its divisors is an integer number (527447700).
Almost surely, 210120516125 is an apocalyptic number.
10120516125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10120516125 is a deficient number, since it is larger than the sum of its proper divisors (6757810275).
10120516125 is an equidigital number, since it uses as much as digits as its factorization.
10120516125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60574 (or 60564 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 24.
The spelling of 10120516125 in words is "ten billion, one hundred twenty million, five hundred sixteen thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •