Base | Representation |
---|---|
bin | 111100100011010110… |
… | …1101100011100101110 |
3 | 110102122101112212210002 |
4 | 1321012231230130232 |
5 | 4112303030340132 |
6 | 135423141544302 |
7 | 12252253453523 |
oct | 1710655543456 |
9 | 412571485702 |
10 | 130035402542 |
11 | 5016965a631 |
12 | 21250715092 |
13 | c35431b896 |
14 | 641808314a |
15 | 35b1008262 |
hex | 1e46b6c72e |
130035402542 has 64 divisors (see below), whose sum is σ = 223127654400. Its totient is φ = 56466009600.
The previous prime is 130035402521. The next prime is 130035402587. The reversal of 130035402542 is 245204530031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44243309 + ... + 44246247.
It is an arithmetic number, because the mean of its divisors is an integer number (3486369600).
Almost surely, 2130035402542 is an apocalyptic number.
130035402542 is a deficient number, since it is larger than the sum of its proper divisors (93092251858).
130035402542 is a wasteful number, since it uses less digits than its factorization.
130035402542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4961.
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 130035402542 its reverse (245204530031), we get a palindrome (375239932573).
The spelling of 130035402542 in words is "one hundred thirty billion, thirty-five million, four hundred two thousand, five hundred forty-two".
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