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23246041 = 721336493
BaseRepresentation
bin101100010101…
…1010011011001
31121202000120111
41120223103121
521422333131
62150124321
7401405500
oct130532331
947660514
1023246041
1112138105
1279506a1
134a7ba70
143131837
152092ab1
hex162b4d9

23246041 has 12 divisors (see below), whose sum is σ = 29122212. Its totient is φ = 18391968.

The previous prime is 23245991. The next prime is 23246051. The reversal of 23246041 is 14064232.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1901641 + 21344400 = 1379^2 + 4620^2 .

It is not a de Polignac number, because 23246041 - 29 = 23245529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23246051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17610 + ... + 18883.

It is an arithmetic number, because the mean of its divisors is an integer number (2426851).

Almost surely, 223246041 is an apocalyptic number.

It is an amenable number.

23246041 is a deficient number, since it is larger than the sum of its proper divisors (5876171).

23246041 is a wasteful number, since it uses less digits than its factorization.

23246041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36520 (or 36513 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 23246041 is about 4821.4148338429. The cubic root of 23246041 is about 285.3971727275.

The spelling of 23246041 in words is "twenty-three million, two hundred forty-six thousand, forty-one".

Divisors: 1 7 13 49 91 637 36493 255451 474409 1788157 3320863 23246041