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12079494 = 232795869
BaseRepresentation
bin101110000101…
…000110000110
3211201200221200
4232011012012
511043020434
61110523330
7204450120
oct56050606
924650850
1012079494
116900559
124066546
13266c23b
141866210
1510d9199
hexb85186

12079494 has 24 divisors (see below), whose sum is σ = 29911440. Its totient is φ = 3451248.

The previous prime is 12079493. The next prime is 12079513. The reversal of 12079494 is 49497021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12079493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47809 + ... + 48060.

It is an arithmetic number, because the mean of its divisors is an integer number (1246310).

Almost surely, 212079494 is an apocalyptic number.

12079494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12079494 is an abundant number, since it is smaller than the sum of its proper divisors (17831946).

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

12079494 is a wasteful number, since it uses less digits than its factorization.

12079494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95884 (or 95881 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 12079494 is about 3475.5566460641. The cubic root of 12079494 is about 229.4472802423.

It can be divided in two parts, 1207 and 9494, that added together give a palindrome (10701).

The spelling of 12079494 in words is "twelve million, seventy-nine thousand, four hundred ninety-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 95869 191738 287607 575214 671083 862821 1342166 1725642 2013249 4026498 6039747 12079494