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23956741 is a prime number
BaseRepresentation
bin101101101100…
…0110100000101
31200002010110201
41123120310011
522113103431
62213250501
7410425504
oct133306405
950063421
1023956741
1112583066
128033a31
134c6a3b3
14327883b
152183461
hex16d8d05

23956741 has 2 divisors, whose sum is σ = 23956742. Its totient is φ = 23956740.

The previous prime is 23956733. The next prime is 23956747. The reversal of 23956741 is 14765932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23804641 + 152100 = 4879^2 + 390^2 .

It is a cyclic number.

It is not a de Polignac number, because 23956741 - 23 = 23956733 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23956741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23956747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11978370 + 11978371.

It is an arithmetic number, because the mean of its divisors is an integer number (11978371).

Almost surely, 223956741 is an apocalyptic number.

It is an amenable number.

23956741 is a deficient number, since it is larger than the sum of its proper divisors (1).

23956741 is an equidigital number, since it uses as much as digits as its factorization.

23956741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 23956741 is about 4894.5623910621. The cubic root of 23956741 is about 288.2765035142.

The spelling of 23956741 in words is "twenty-three million, nine hundred fifty-six thousand, seven hundred forty-one".