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23063248 = 2413110881
BaseRepresentation
bin101011111111…
…0101011010000
31121101201211101
41113332223100
521401010443
62142154144
7400014535
oct127765320
947351741
1023063248
111202283a
127882954
134a167c0
1430c4d8c
15205884d
hex15fead0

23063248 has 20 divisors (see below), whose sum is σ = 48122788. Its totient is φ = 10644480.

The previous prime is 23063239. The next prime is 23063251. The reversal of 23063248 is 84236032.

It can be written as a sum of positive squares in 2 ways, for example, as 8714304 + 14348944 = 2952^2 + 3788^2 .

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, 55233 + ... + 55648.

Almost surely, 223063248 is an apocalyptic number.

It is an amenable number.

23063248 is an abundant number, since it is smaller than the sum of its proper divisors (25059540).

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

23063248 is a wasteful number, since it uses less digits than its factorization.

23063248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110902 (or 110896 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 23063248 is about 4802.4210560924. The cubic root of 23063248 is about 284.6471389642.

The spelling of 23063248 in words is "twenty-three million, sixty-three thousand, two hundred forty-eight".

Divisors: 1 2 4 8 13 16 26 52 104 208 110881 221762 443524 887048 1441453 1774096 2882906 5765812 11531624 23063248