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23313401130 = 2355031544957
BaseRepresentation
bin10101101101100101…
…100100010100101010
32020011202021111010010
4111231211210110222
5340221212314010
614413211032350
71453504432335
oct255545442452
966152244103
1023313401130
119983897368
12462773b6b6
132276c9c916
1411b238d61c
15916ab9620
hex56d96452a

23313401130 has 32 divisors (see below), whose sum is σ = 56063435904. Its totient is φ = 6204543296.

The previous prime is 23313401123. The next prime is 23313401149. The reversal of 23313401130 is 3110431332.

It is a junction number, because it is equal to n+sod(n) for n = 23313401097 and 23313401106.

It is an unprimeable number.

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, 757389 + ... + 787568.

It is an arithmetic number, because the mean of its divisors is an integer number (1751982372).

Almost surely, 223313401130 is an apocalyptic number.

23313401130 is an abundant number, since it is smaller than the sum of its proper divisors (32750034774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23313401130 is a wasteful number, since it uses less digits than its factorization.

23313401130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545470.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23313401130 its reverse (3110431332), we get a palindrome (26423832462).

The spelling of 23313401130 in words is "twenty-three billion, three hundred thirteen million, four hundred one thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 503 1006 1509 2515 3018 5030 7545 15090 1544957 3089914 4634871 7724785 9269742 15449570 23174355 46348710 777113371 1554226742 2331340113 3885566855 4662680226 7771133710 11656700565 23313401130