Base | Representation |
---|---|
bin | 100100100110110101100… |
… | …0101010000101111100111 |
3 | 122210222102012112012200002 |
4 | 1021031223011100233213 |
5 | 1124412401012320111 |
6 | 14411145230211515 |
7 | 1026330622653035 |
oct | 111155305205747 |
9 | 18728365465602 |
10 | 5031203245031 |
11 | 166a7a3083377 |
12 | 6930b7953b9b |
13 | 2a6595818872 |
14 | 135723927555 |
15 | 8ad16cc763b |
hex | 4936b150be7 |
5031203245031 has 4 divisors (see below), whose sum is σ = 5039574632064. Its totient is φ = 5022831858000.
The previous prime is 5031203245007. The next prime is 5031203245043. The reversal of 5031203245031 is 1305423021305.
It is a happy number.
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 5031203245031 - 218 = 5031202982887 is a prime.
It is a super-2 number, since 2×50312032450312 (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 = 5031203244985 and 5031203245003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5031203245331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4185692615 + ... + 4185693816.
It is an arithmetic number, because the mean of its divisors is an integer number (1259893658016).
Almost surely, 25031203245031 is an apocalyptic number.
5031203245031 is a deficient number, since it is larger than the sum of its proper divisors (8371387033).
5031203245031 is an equidigital number, since it uses as much as digits as its factorization.
5031203245031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8371387032.
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 5031203245031 its reverse (1305423021305), we get a palindrome (6336626266336).
The spelling of 5031203245031 in words is "five trillion, thirty-one billion, two hundred three million, two hundred forty-five thousand, thirty-one".
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