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23060732 = 227972977
BaseRepresentation
bin101011111111…
…0000011111100
31121101121101012
41113332003330
521400420412
62142134352
7400004312
oct127760374
947347335
1023060732
1112020962
1278813b8
134a15606
1430c40b2
152057c22
hex15fe0fc

23060732 has 12 divisors (see below), whose sum is σ = 40867680. Its totient is φ = 11384256.

The previous prime is 23060707. The next prime is 23060753. The reversal of 23060732 is 23706032.

It is a junction number, because it is equal to n+sod(n) for n = 23060698 and 23060707.

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, 36173 + ... + 36804.

It is an arithmetic number, because the mean of its divisors is an integer number (3405640).

Almost surely, 223060732 is an apocalyptic number.

It is an amenable number.

23060732 is a deficient number, since it is larger than the sum of its proper divisors (17806948).

23060732 is a wasteful number, since it uses less digits than its factorization.

23060732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73060 (or 73058 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 23060732 is about 4802.1590977393. The cubic root of 23060732 is about 284.6367877445.

Adding to 23060732 its reverse (23706032), we get a palindrome (46766764).

The spelling of 23060732 in words is "twenty-three million, sixty thousand, seven hundred thirty-two".

Divisors: 1 2 4 79 158 316 72977 145954 291908 5765183 11530366 23060732