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23495952 = 2434111939
BaseRepresentation
bin101100110100…
…0010100010000
31122012201101110
41121220110100
522003332302
62155333320
7403466214
oct131502420
948181343
1023495952
1112298947
127a51240
134b3873c
143198944
1520e1b6c
hex1668510

23495952 has 40 divisors (see below), whose sum is σ = 62183520. Its totient is φ = 7640320.

The previous prime is 23495929. The next prime is 23495957. The reversal of 23495952 is 25959432.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23495952.

It is not an unprimeable number, because it can be changed into a prime (23495957) 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, 4002 + ... + 7937.

It is an arithmetic number, because the mean of its divisors is an integer number (1554588).

Almost surely, 223495952 is an apocalyptic number.

It is an amenable number.

23495952 is an abundant number, since it is smaller than the sum of its proper divisors (38687568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23495952 is a wasteful number, since it uses less digits than its factorization.

23495952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11991 (or 11985 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 23495952 is about 4847.2623201143. The cubic root of 23495952 is about 286.4162683351.

The spelling of 23495952 in words is "twenty-three million, four hundred ninety-five thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 41 48 82 123 164 246 328 492 656 984 1968 11939 23878 35817 47756 71634 95512 143268 191024 286536 489499 573072 978998 1468497 1957996 2936994 3915992 5873988 7831984 11747976 23495952