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12430796 = 2271094073
BaseRepresentation
bin101111011010…
…110111001100
3212101112211212
4233122313030
511140241141
61122233552
7210442250
oct57326714
925345755
1012430796
117020494
1241b58b8
132763101
141918260
1511582eb
hexbdadcc

12430796 has 24 divisors (see below), whose sum is σ = 25095840. Its totient is φ = 5277312.

The previous prime is 12430793. The next prime is 12430799. The reversal of 12430796 is 69703421.

It is an interprime number because it is at equal distance from previous prime (12430793) and next prime (12430799).

It is not an unprimeable number, because it can be changed into a prime (12430793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016 + ... + 5088.

It is an arithmetic number, because the mean of its divisors is an integer number (1045660).

Almost surely, 212430796 is an apocalyptic number.

It is an amenable number.

12430796 is an abundant number, since it is smaller than the sum of its proper divisors (12665044).

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

12430796 is a wasteful number, since it uses less digits than its factorization.

12430796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193 (or 4191 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 12430796 is about 3525.7333988831. The cubic root of 12430796 is about 231.6503601747.

The spelling of 12430796 in words is "twelve million, four hundred thirty thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 14 28 109 218 436 763 1526 3052 4073 8146 16292 28511 57022 114044 443957 887914 1775828 3107699 6215398 12430796