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23082501 = 3132325733
BaseRepresentation
bin101100000001…
…1011000000101
31121102201020110
41120003120011
521402120001
62142423233
7400124631
oct130033005
947381213
1023082501
1112036252
127891b19
134a224b0
1430cbdc1
15205e3d6
hex1603605

23082501 has 16 divisors (see below), whose sum is σ = 34586496. Its totient is φ = 13586496.

The previous prime is 23082497. The next prime is 23082509. The reversal of 23082501 is 10528032.

It is not a de Polignac number, because 23082501 - 22 = 23082497 is a prime.

It is a super-3 number, since 3×230825013 (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23082509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11970 + ... + 13763.

It is an arithmetic number, because the mean of its divisors is an integer number (2161656).

Almost surely, 223082501 is an apocalyptic number.

It is an amenable number.

23082501 is a deficient number, since it is larger than the sum of its proper divisors (11503995).

23082501 is a wasteful number, since it uses less digits than its factorization.

23082501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25772.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 23082501 is about 4804.4251477154. The cubic root of 23082501 is about 284.7263239241.

The spelling of 23082501 in words is "twenty-three million, eighty-two thousand, five hundred one".

Divisors: 1 3 13 23 39 69 299 897 25733 77199 334529 591859 1003587 1775577 7694167 23082501