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10232310223 = 10339905431
BaseRepresentation
bin10011000011110010…
…01010100111001111
3222102002220012211201
421201321022213033
5131423432411343
64411201530331
7511365126142
oct114171124717
928362805751
1010232310223
114380966133
121b969439a7
13c70b78145
146d0d56059
153ed49a94d
hex261e4a9cf

10232310223 has 4 divisors (see below), whose sum is σ = 10242216688. Its totient is φ = 10222403760.

The previous prime is 10232310211. The next prime is 10232310239. The reversal of 10232310223 is 32201323201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10232310223 - 229 = 9695439311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10232310223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232310203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4951683 + ... + 4953748.

It is an arithmetic number, because the mean of its divisors is an integer number (2560554172).

Almost surely, 210232310223 is an apocalyptic number.

10232310223 is a deficient number, since it is larger than the sum of its proper divisors (9906465).

10232310223 is an equidigital number, since it uses as much as digits as its factorization.

10232310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9906464.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10232310223 its reverse (32201323201), we get a palindrome (42433633424).

The spelling of 10232310223 in words is "ten billion, two hundred thirty-two million, three hundred ten thousand, two hundred twenty-three".

Divisors: 1 1033 9905431 10232310223