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23641468 = 2231190657
BaseRepresentation
bin101101000101…
…1110101111100
31122111002222221
41122023311330
522023011333
62202415124
7404643364
oct132136574
948432887
1023641468
1112388204
127b014a4
134b89a46
1431d59a4
15211ed2d
hex168bd7c

23641468 has 12 divisors (see below), whose sum is σ = 42707392. Its totient is φ = 11439360.

The previous prime is 23641459. The next prime is 23641489. The reversal of 23641468 is 86414632.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95205 + ... + 95452.

Almost surely, 223641468 is an apocalyptic number.

It is an amenable number.

23641468 is a deficient number, since it is larger than the sum of its proper divisors (19065924).

23641468 is a wasteful number, since it uses less digits than its factorization.

23641468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190692 (or 190690 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 23641468 is about 4862.2492737415. The cubic root of 23641468 is about 287.0063331491.

The spelling of 23641468 in words is "twenty-three million, six hundred forty-one thousand, four hundred sixty-eight".

Divisors: 1 2 4 31 62 124 190657 381314 762628 5910367 11820734 23641468