Base | Representation |
---|---|
bin | 110000000001001101… |
… | …1111101101100011010 |
3 | 100212011121122211222111 |
4 | 1200002123331230122 |
5 | 3142142221200442 |
6 | 115212301342534 |
7 | 10310261250214 |
oct | 1400233755432 |
9 | 325147584874 |
10 | 103120100122 |
11 | 3a807676546 |
12 | 17b9a867a4a |
13 | 9955054630 |
14 | 4dc35ab5b4 |
15 | 2a38103b17 |
hex | 18026fdb1a |
103120100122 has 32 divisors (see below), whose sum is σ = 174102606720. Its totient is φ = 45450884160.
The previous prime is 103120100077. The next prime is 103120100123. The reversal of 103120100122 is 221001021301.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (103120100123) 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, 230872 + ... + 509452.
It is an arithmetic number, because the mean of its divisors is an integer number (5440706460).
Almost surely, 2103120100122 is an apocalyptic number.
103120100122 is a deficient number, since it is larger than the sum of its proper divisors (70982506598).
103120100122 is a wasteful number, since it uses less digits than its factorization.
103120100122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279238.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 103120100122 its reverse (221001021301), we get a palindrome (324121121423).
The spelling of 103120100122 in words is "one hundred three billion, one hundred twenty million, one hundred thousand, one hundred twenty-two".
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