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23310877041 = 32508932
BaseRepresentation
bin10101101101011011…
…111100000101110001
32020011120112020201100
4111231123330011301
5340220041031131
614413040555013
71453444120434
oct255533740561
966146466640
1023310877041
119982422a41
124626922a69
1322765c7a8a
1411b1cd381b
1591676b7e6
hex56d6fc171

23310877041 has 9 divisors (see below), whose sum is σ = 33671928459. Its totient is φ = 15540279336.

The previous prime is 23310877027. The next prime is 23310877081. The reversal of 23310877041 is 14077801332.

The square root of 23310877041 is 152679.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22896225 + 23287980816 = 4785^2 + 152604^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 23310877041 - 213 = 23310868849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23310876987 and 23310877005.

It is not an unprimeable number, because it can be changed into a prime (23310877021) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 432591 + ... + 483483.

Almost surely, 223310877041 is an apocalyptic number.

23310877041 is the 152679-th square number.

23310877041 is the 76340-th centered octagonal number.

It is an amenable number.

23310877041 is a deficient number, since it is larger than the sum of its proper divisors (10361051418).

23310877041 is an frugal number, since it uses more digits than its factorization.

23310877041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101792 (or 50896 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

Multiplying 23310877041 by its sum of digits (36), we get a square (839191573476 = 9160742).

Multiplying 23310877041 by its product of nonzero digits (28224), we get a square (657926193605184 = 256500722).

The spelling of 23310877041 in words is "twenty-three billion, three hundred ten million, eight hundred seventy-seven thousand, forty-one".

Divisors: 1 3 9 50893 152679 458037 2590097449 7770292347 23310877041