Base | Representation |
---|---|
bin | 10010110110011001… |
… | …10101000010100111 |
3 | 222010021121111102021 |
4 | 21123030311002213 |
5 | 131211211233411 |
6 | 4352111124011 |
7 | 505532533552 |
oct | 113314650247 |
9 | 28107544367 |
10 | 10120024231 |
11 | 4323542a99 |
12 | 1b65213607 |
13 | c53822425 |
14 | 6c0087699 |
15 | 3e36baa71 |
hex | 25b3350a7 |
10120024231 has 16 divisors (see below), whose sum is σ = 10830283200. Its totient is φ = 9422811648.
The previous prime is 10120024217. The next prime is 10120024241. The reversal of 10120024231 is 13242002101.
10120024231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10120024231 - 215 = 10119991463 is a prime.
It is a super-2 number, since 2×101200242312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120024241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1309926 + ... + 1317628.
It is an arithmetic number, because the mean of its divisors is an integer number (676892700).
Almost surely, 210120024231 is an apocalyptic number.
10120024231 is a deficient number, since it is larger than the sum of its proper divisors (710258969).
10120024231 is a wasteful number, since it uses less digits than its factorization.
10120024231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8538.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 10120024231 its reverse (13242002101), we get a palindrome (23362026332).
The spelling of 10120024231 in words is "ten billion, one hundred twenty million, twenty-four thousand, two hundred thirty-one".
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