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23083432 = 234367103
BaseRepresentation
bin101100000001…
…1100110101000
31121102202111221
41120003212220
521402132212
62142431424
7400130431
oct130034650
947382457
1023083432
1112036a19
127892574
134a22a48
1430cc488
15205e807
hex16039a8

23083432 has 16 divisors (see below), whose sum is σ = 44288640. Its totient is φ = 11273136.

The previous prime is 23083427. The next prime is 23083453. The reversal of 23083432 is 23438032.

It is a junction number, because it is equal to n+sod(n) for n = 23083397 and 23083406.

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, 33208 + ... + 33895.

It is an arithmetic number, because the mean of its divisors is an integer number (2768040).

Almost surely, 223083432 is an apocalyptic number.

It is an amenable number.

23083432 is a deficient number, since it is larger than the sum of its proper divisors (21205208).

23083432 is a wasteful number, since it uses less digits than its factorization.

23083432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67152 (or 67148 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 23083432 is about 4804.5220365818. The cubic root of 23083432 is about 284.7301518837.

The spelling of 23083432 in words is "twenty-three million, eighty-three thousand, four hundred thirty-two".

Divisors: 1 2 4 8 43 86 172 344 67103 134206 268412 536824 2885429 5770858 11541716 23083432