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23008060 = 2251150403
BaseRepresentation
bin101011111000…
…1001100111100
31121021221010101
41113301030330
521342224220
62141050444
7366364615
oct127611474
947257111
1023008060
1111a95329
127856a24
1349c764a
1430acc0c
15204730a
hex15f133c

23008060 has 12 divisors (see below), whose sum is σ = 48316968. Its totient is φ = 9203216.

The previous prime is 23008057. The next prime is 23008081. The reversal of 23008060 is 6080032.

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, 575182 + ... + 575221.

It is an arithmetic number, because the mean of its divisors is an integer number (4026414).

Almost surely, 223008060 is an apocalyptic number.

23008060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23008060 is an abundant number, since it is smaller than the sum of its proper divisors (25308908).

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

23008060 is a wasteful number, since it uses less digits than its factorization.

23008060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150412 (or 1150410 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23008060 is about 4796.6717627955. The cubic root of 23008060 is about 284.4199137690.

Adding to 23008060 its reverse (6080032), we get a palindrome (29088092).

The spelling of 23008060 in words is "twenty-three million, eight thousand, sixty".

Divisors: 1 2 4 5 10 20 1150403 2300806 4601612 5752015 11504030 23008060