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10232222313 = 323374007921
BaseRepresentation
bin10011000011110001…
…10101001001101001
3222102002201202020210
421201320311021221
5131423422103223
64411200011333
7511364311635
oct114170651151
928362652223
1010232222313
114380906085
121b96900b49
13c70b47121
146d0d31dc5
153ed47e893
hex261e35269

10232222313 has 16 divisors (see below), whose sum is σ = 14620899456. Its totient is φ = 6348545280.

The previous prime is 10232222309. The next prime is 10232222339. The reversal of 10232222313 is 31322223201.

It is a happy number.

It is not a de Polignac number, because 10232222313 - 22 = 10232222309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10232222313.

It is not an unprimeable number, because it can be changed into a prime (10232222353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2001408 + ... + 2006513.

It is an arithmetic number, because the mean of its divisors is an integer number (913806216).

Almost surely, 210232222313 is an apocalyptic number.

It is an amenable number.

10232222313 is a deficient number, since it is larger than the sum of its proper divisors (4388677143).

10232222313 is a wasteful number, since it uses less digits than its factorization.

10232222313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007984.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10232222313 its reverse (31322223201), we get a palindrome (41554445514).

The spelling of 10232222313 in words is "ten billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred thirteen".

Divisors: 1 3 23 37 69 111 851 2553 4007921 12023763 92182183 148293077 276546549 444879231 3410740771 10232222313