Search a number
-
+
10102310013 = 319177233509
BaseRepresentation
bin10010110100010010…
…10000010001111101
3222002001021112002010
421122021100101331
5131142142410023
64350235321433
7505226134605
oct113211202175
928061245063
1010102310013
114314544044
121b5b2b0279
13c4cc5c543
146bb995c05
153e1d6c093
hex25a25047d

10102310013 has 8 divisors (see below), whose sum is σ = 14178680800. Its totient is φ = 6380406288.

The previous prime is 10102309999. The next prime is 10102310017. The reversal of 10102310013 is 31001320101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10102310013 - 210 = 10102308989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102310017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88616698 + ... + 88616811.

It is an arithmetic number, because the mean of its divisors is an integer number (1772335100).

Almost surely, 210102310013 is an apocalyptic number.

It is an amenable number.

10102310013 is a deficient number, since it is larger than the sum of its proper divisors (4076370787).

10102310013 is a wasteful number, since it uses less digits than its factorization.

10102310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177233531.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10102310013 its reverse (31001320101), we get a palindrome (41103630114).

The spelling of 10102310013 in words is "ten billion, one hundred two million, three hundred ten thousand, thirteen".

Divisors: 1 3 19 57 177233509 531700527 3367436671 10102310013