Base | Representation |
---|---|
bin | 110000000001001110… |
… | …0000000101000000100 |
3 | 100212011121200110110022 |
4 | 1200002130000220010 |
5 | 3142142222042012 |
6 | 115212301514312 |
7 | 10310261330222 |
oct | 1400234005004 |
9 | 325147613408 |
10 | 103120112132 |
11 | 3a807684574 |
12 | 17b9a872998 |
13 | 9955059c3b |
14 | 4dc35b1b12 |
15 | 2a38107472 |
hex | 1802700a04 |
103120112132 has 12 divisors (see below), whose sum is σ = 182057189916. Its totient is φ = 51103772160.
The previous prime is 103120112119. The next prime is 103120112171. The reversal of 103120112132 is 231211021301.
It can be written as a sum of positive squares in 2 ways, for example, as 57693157636 + 45426954496 = 240194^2 + 213136^2 .
It is a super-2 number, since 2×1031201121322 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103120112132.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114070469 + ... + 114071372.
It is an arithmetic number, because the mean of its divisors is an integer number (15171432493).
Almost surely, 2103120112132 is an apocalyptic number.
It is an amenable number.
103120112132 is a deficient number, since it is larger than the sum of its proper divisors (78937077784).
103120112132 is a wasteful number, since it uses less digits than its factorization.
103120112132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228141958 (or 228141956 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 103120112132 its reverse (231211021301), we get a palindrome (334331133433).
The spelling of 103120112132 in words is "one hundred three billion, one hundred twenty million, one hundred twelve thousand, one hundred thirty-two".
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