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23104341231 = 38392788519
BaseRepresentation
bin10101100001001000…
…000100010011101111
32012122011220010211220
4111201020010103233
5334304202404411
614340342114423
71445355442266
oct254110042357
965564803756
1023104341231
119886886594
12458971ba13
13224289293a
1411926cd5dd
15903570b06
hex5612044ef

23104341231 has 8 divisors (see below), whose sum is σ = 31176942720. Its totient is φ = 15217316952.

The previous prime is 23104341229. The next prime is 23104341319. The reversal of 23104341231 is 13214340132.

It is a happy number.

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

It is not a de Polignac number, because 23104341231 - 21 = 23104341229 is a prime.

It is a super-2 number, since 2×231043412312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23104341131) 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, 46394011 + ... + 46394508.

It is an arithmetic number, because the mean of its divisors is an integer number (3897117840).

Almost surely, 223104341231 is an apocalyptic number.

23104341231 is a deficient number, since it is larger than the sum of its proper divisors (8072601489).

23104341231 is an equidigital number, since it uses as much as digits as its factorization.

23104341231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92788605.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23104341231 its reverse (13214340132), we get a palindrome (36318681363).

The spelling of 23104341231 in words is "twenty-three billion, one hundred four million, three hundred forty-one thousand, two hundred thirty-one".

Divisors: 1 3 83 249 92788519 278365557 7701447077 23104341231