Base | Representation |
---|---|
bin | 10010101010111110… |
… | …10101101010001011 |
3 | 221212121022210022000 |
4 | 21111133111222023 |
5 | 131012144310011 |
6 | 4334405402043 |
7 | 503260256112 |
oct | 112537255213 |
9 | 27777283260 |
10 | 10024213131 |
11 | 4284452769 |
12 | 1b39109323 |
13 | c39a1747a |
14 | 6b1466c79 |
15 | 3da092356 |
hex | 2557d5a8b |
10024213131 has 16 divisors (see below), whose sum is σ = 14863612320. Its totient is φ = 6676992000.
The previous prime is 10024213127. The next prime is 10024213139. The reversal of 10024213131 is 13131242001.
It is not a de Polignac number, because 10024213131 - 22 = 10024213127 is a prime.
It is a super-2 number, since 2×100242131312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10024213139) 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 15 ways as a sum of consecutive naturals, for example, 129870 + ... + 192131.
It is an arithmetic number, because the mean of its divisors is an integer number (928975770).
Almost surely, 210024213131 is an apocalyptic number.
10024213131 is a deficient number, since it is larger than the sum of its proper divisors (4839399189).
10024213131 is a wasteful number, since it uses less digits than its factorization.
10024213131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323163 (or 323157 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10024213131 its reverse (13131242001), we get a palindrome (23155455132).
The spelling of 10024213131 in words is "ten billion, twenty-four million, two hundred thirteen thousand, one hundred thirty-one".
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