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12472204 = 2229791361
BaseRepresentation
bin101111100100…
…111110001100
3212110122122111
4233210332030
511143102304
61123153404
7211004053
oct57447614
925418574
1012472204
117049608
124215864
132778c04
14192939a
151165704
hexbe4f8c

12472204 has 24 divisors (see below), whose sum is σ = 22881600. Its totient is φ = 5940480.

The previous prime is 12472181. The next prime is 12472211. The reversal of 12472204 is 40227421.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8484 + ... + 9844.

It is an arithmetic number, because the mean of its divisors is an integer number (953400).

Almost surely, 212472204 is an apocalyptic number.

It is an amenable number.

12472204 is a deficient number, since it is larger than the sum of its proper divisors (10409396).

12472204 is a wasteful number, since it uses less digits than its factorization.

12472204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 12472204 is about 3531.6007701891. The cubic root of 12472204 is about 231.9072905435.

Adding to 12472204 its reverse (40227421), we get a palindrome (52699625).

The spelling of 12472204 in words is "twelve million, four hundred seventy-two thousand, two hundred four".

Divisors: 1 2 4 29 58 79 116 158 316 1361 2291 2722 4582 5444 9164 39469 78938 107519 157876 215038 430076 3118051 6236102 12472204