Base | Representation |
---|---|
bin | 100100100011010000100… |
… | …1100010111010100001111 |
3 | 122210020120211021221110202 |
4 | 1021012201030113110033 |
5 | 1124301132403021111 |
6 | 14403435044124115 |
7 | 1025636352112220 |
oct | 111064114272417 |
9 | 18706524257422 |
10 | 5023521142031 |
11 | 16675107a3717 |
12 | 69171309663b |
13 | 2a59400cb6a2 |
14 | 1351d5571247 |
15 | 8aa17673b3b |
hex | 491a131750f |
5023521142031 has 32 divisors (see below), whose sum is σ = 6097724375040. Its totient is φ = 4045495503456.
The previous prime is 5023521142019. The next prime is 5023521142037. The reversal of 5023521142031 is 1302411253205.
It is a cyclic number.
It is not a de Polignac number, because 5023521142031 - 214 = 5023521125647 is a prime.
It is a super-2 number, since 2×50235211420312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5023521141985 and 5023521142003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5023521142037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3072050 + ... + 4414128.
It is an arithmetic number, because the mean of its divisors is an integer number (190553886720).
Almost surely, 25023521142031 is an apocalyptic number.
5023521142031 is a deficient number, since it is larger than the sum of its proper divisors (1074203233009).
5023521142031 is a wasteful number, since it uses less digits than its factorization.
5023521142031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1342523.
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 5023521142031 its reverse (1302411253205), we get a palindrome (6325932395236).
The spelling of 5023521142031 in words is "five trillion, twenty-three billion, five hundred twenty-one million, one hundred forty-two thousand, thirty-one".
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