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23064808 = 2313463479
BaseRepresentation
bin101011111111…
…1000011101000
31121101210222011
41113333003220
521401033213
62142205304
7400022224
oct127770350
947353864
1023064808
1112023a28
127883834
134a17420
1430c5784
15205903d
hex15ff0e8

23064808 has 32 divisors (see below), whose sum is σ = 46771200. Its totient is φ = 10600128.

The previous prime is 23064799. The next prime is 23064829. The reversal of 23064808 is 80846032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23064808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47913 + ... + 48391.

It is an arithmetic number, because the mean of its divisors is an integer number (1461600).

Almost surely, 223064808 is an apocalyptic number.

It is an amenable number.

23064808 is an abundant number, since it is smaller than the sum of its proper divisors (23706392).

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

23064808 is a wasteful number, since it uses less digits than its factorization.

23064808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 23064808 is about 4802.5834714245. The cubic root of 23064808 is about 284.6535566715.

The spelling of 23064808 in words is "twenty-three million, sixty-four thousand, eight hundred eight".

Divisors: 1 2 4 8 13 26 52 104 463 479 926 958 1852 1916 3704 3832 6019 6227 12038 12454 24076 24908 48152 49816 221777 443554 887108 1774216 2883101 5766202 11532404 23064808