Base | Representation |
---|---|
bin | 100100101100001101000… |
… | …1111101001110011011011 |
3 | 122212002011122202101211112 |
4 | 1021120122033221303123 |
5 | 1130110003332312012 |
6 | 14420333221450535 |
7 | 1030216412026115 |
oct | 111303217516333 |
9 | 18762148671745 |
10 | 5042731916507 |
11 | 167467978093a |
12 | 695394870a4b |
13 | 2a76b212666c |
14 | 1360d8ad43b5 |
15 | 8b28de95122 |
hex | 4961a3e9cdb |
5042731916507 has 4 divisors (see below), whose sum is σ = 5061478132080. Its totient is φ = 5023985700936.
The previous prime is 5042731916473. The next prime is 5042731916533. The reversal of 5042731916507 is 7056191372405.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5042731916507 - 212 = 5042731912411 is a prime.
It is a super-2 number, since 2×50427319165072 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5042731916207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9373107383 + ... + 9373107920.
It is an arithmetic number, because the mean of its divisors is an integer number (1265369533020).
Almost surely, 25042731916507 is an apocalyptic number.
5042731916507 is a deficient number, since it is larger than the sum of its proper divisors (18746215573).
5042731916507 is a wasteful number, since it uses less digits than its factorization.
5042731916507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18746215572.
The product of its (nonzero) digits is 1587600, while the sum is 50.
The spelling of 5042731916507 in words is "five trillion, forty-two billion, seven hundred thirty-one million, nine hundred sixteen thousand, five hundred seven".
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