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23406104361 = 345231724969
BaseRepresentation
bin10101110011000111…
…001100111100101001
32020102012201022001010
4111303013030330221
5340413430314421
614430322014133
71456011414213
oct256307147451
966365638033
1023406104361
119a21154702
1246527a7349
13229025a0c3
1411c08015b3
1591eccc076
hex5731ccf29

23406104361 has 8 divisors (see below), whose sum is σ = 31215057120. Its totient is φ = 15600610592.

The previous prime is 23406104329. The next prime is 23406104377. The reversal of 23406104361 is 16340160432.

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

It is a cyclic number.

It is not a de Polignac number, because 23406104361 - 25 = 23406104329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23406104321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848916 + ... + 876053.

It is an arithmetic number, because the mean of its divisors is an integer number (3901882140).

Almost surely, 223406104361 is an apocalyptic number.

It is an amenable number.

23406104361 is a deficient number, since it is larger than the sum of its proper divisors (7808952759).

23406104361 is a wasteful number, since it uses less digits than its factorization.

23406104361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729495.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 23406104361 its reverse (16340160432), we get a palindrome (39746264793).

The spelling of 23406104361 in words is "twenty-three billion, four hundred six million, one hundred four thousand, three hundred sixty-one".

Divisors: 1 3 4523 13569 1724969 5174907 7802034787 23406104361