Base | Representation |
---|---|
bin | 10010101010111101… |
… | …00101000011000101 |
3 | 221212120221200011120 |
4 | 21111132211003011 |
5 | 131012121422041 |
6 | 4334401224153 |
7 | 503255466450 |
oct | 112536450305 |
9 | 27776850146 |
10 | 10024014021 |
11 | 428432710a |
12 | 1b39032059 |
13 | c39977958 |
14 | 6b1414497 |
15 | 3da053366 |
hex | 2557a50c5 |
10024014021 has 32 divisors (see below), whose sum is σ = 15887917056. Its totient is φ = 5500872000.
The previous prime is 10024014001. The next prime is 10024014029. The reversal of 10024014021 is 12041042001.
It is not a de Polignac number, because 10024014021 - 26 = 10024013957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024014029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26511 + ... + 144051.
It is an arithmetic number, because the mean of its divisors is an integer number (496497408).
Almost surely, 210024014021 is an apocalyptic number.
It is an amenable number.
10024014021 is a deficient number, since it is larger than the sum of its proper divisors (5863903035).
10024014021 is a wasteful number, since it uses less digits than its factorization.
10024014021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117713.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10024014021 its reverse (12041042001), we get a palindrome (22065056022).
The spelling of 10024014021 in words is "ten billion, twenty-four million, fourteen thousand, twenty-one".
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