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10120024231 = 171097097703
BaseRepresentation
bin10010110110011001…
…10101000010100111
3222010021121111102021
421123030311002213
5131211211233411
64352111124011
7505532533552
oct113314650247
928107544367
1010120024231
114323542a99
121b65213607
13c53822425
146c0087699
153e36baa71
hex25b3350a7

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".

Divisors: 1 17 109 709 1853 7703 12053 77281 130951 839627 1313777 5461427 14273659 92844259 595295543 10120024231