Base | Representation |
---|---|
bin | 110000001111101000… |
… | …0100010011011101100 |
3 | 100220102022112102200012 |
4 | 1200133100202123230 |
5 | 3144140013103030 |
6 | 115332253352352 |
7 | 10325252305433 |
oct | 1403720423354 |
9 | 326368472605 |
10 | 103603644140 |
11 | 3aa356132a7 |
12 | 180b47986b8 |
13 | 9a01297459 |
14 | 502b8bc11a |
15 | 2a657bb095 |
hex | 181f4226ec |
103603644140 has 48 divisors (see below), whose sum is σ = 219370485600. Its totient is φ = 41099476992.
The previous prime is 103603644077. The next prime is 103603644173. The reversal of 103603644140 is 41446306301.
It is a super-3 number, since 3×1036036441403 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103603644097 and 103603644106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133051 + ... + 1221069.
It is an arithmetic number, because the mean of its divisors is an integer number (4570218450).
Almost surely, 2103603644140 is an apocalyptic number.
103603644140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103603644140 is an abundant number, since it is smaller than the sum of its proper divisors (115766841460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103603644140 is a wasteful number, since it uses less digits than its factorization.
103603644140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88514 (or 88512 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The spelling of 103603644140 in words is "one hundred three billion, six hundred three million, six hundred forty-four thousand, one hundred forty".
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