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23041932 = 2231920161
BaseRepresentation
bin101011111100…
…1011110001100
31121100122120220
41113321132030
521344320212
62141511340
7366565434
oct127713614
947318526
1023041932
1112008821
127872550
134a09ba4
1430bb2c4
15205238c
hex15f978c

23041932 has 12 divisors (see below), whose sum is σ = 53764536. Its totient is φ = 7680640.

The previous prime is 23041873. The next prime is 23041933. The reversal of 23041932 is 23914032.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (23041933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960069 + ... + 960092.

It is an arithmetic number, because the mean of its divisors is an integer number (4480378).

Almost surely, 223041932 is an apocalyptic number.

It is an amenable number.

23041932 is an abundant number, since it is smaller than the sum of its proper divisors (30722604).

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

23041932 is a wasteful number, since it uses less digits than its factorization.

23041932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920168 (or 1920166 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 23041932 is about 4800.2012457813. The cubic root of 23041932 is about 284.5594177455.

Adding to 23041932 its reverse (23914032), we get a palindrome (46955964).

The spelling of 23041932 in words is "twenty-three million, forty-one thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 12 1920161 3840322 5760483 7680644 11520966 23041932