Base | Representation |
---|---|
bin | 1001010100001100… |
… | …01001111101011111 |
3 | 110220112200111121200 |
4 | 10222012021331133 |
5 | 40220303132111 |
6 | 2144133330543 |
7 | 234635463036 |
oct | 45206117537 |
9 | 13815614550 |
10 | 5001224031 |
11 | 2137073701 |
12 | b76a96a53 |
13 | 619199a7b |
14 | 3562dd71d |
15 | 1e40e9256 |
hex | 12a189f5f |
5001224031 has 24 divisors (see below), whose sum is σ = 7399392000. Its totient is φ = 3254010192.
The previous prime is 5001223991. The next prime is 5001224057. The reversal of 5001224031 is 1304221005.
5001224031 is a `hidden beast` number, since 500 + 122 + 40 + 3 + 1 = 666.
It is not a de Polignac number, because 5001224031 - 26 = 5001223967 is a prime.
It is a super-2 number, since 2×50012240312 = 50024483616503777922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5001223995 and 5001224013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5001224131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39930 + ... + 107688.
It is an arithmetic number, because the mean of its divisors is an integer number (308308000).
Almost surely, 25001224031 is an apocalyptic number.
5001224031 is a deficient number, since it is larger than the sum of its proper divisors (2398167969).
5001224031 is a wasteful number, since it uses less digits than its factorization.
5001224031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67963 (or 67960 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 5001224031 is about 70719.3327952124. The cubic root of 5001224031 is about 1710.1154728629.
Adding to 5001224031 its reverse (1304221005), we get a palindrome (6305445036).
The spelling of 5001224031 in words is "five billion, one million, two hundred twenty-four thousand, thirty-one".
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