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23230534061 = 731110670893
BaseRepresentation
bin10101101000101001…
…011101000110101101
32012221222100101212102
4111220221131012231
5340034004042221
614401050544445
71451450165360
oct255051350655
965858311772
1023230534061
119941038089
124603a38125
132262a77557
1411a537c0d7
1590e69b30b
hex568a5d1ad

23230534061 has 8 divisors (see below), whose sum is σ = 26634551424. Its totient is φ = 19847859120.

The previous prime is 23230533961. The next prime is 23230534069. The reversal of 23230534061 is 16043503232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23230534061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230534069) 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, 5333270 + ... + 5337623.

It is an arithmetic number, because the mean of its divisors is an integer number (3329318928).

Almost surely, 223230534061 is an apocalyptic number.

It is an amenable number.

23230534061 is a deficient number, since it is larger than the sum of its proper divisors (3404017363).

23230534061 is a wasteful number, since it uses less digits than its factorization.

23230534061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10671211.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 23230534061 in words is "twenty-three billion, two hundred thirty million, five hundred thirty-four thousand, sixty-one".

Divisors: 1 7 311 2177 10670893 74696251 3318647723 23230534061