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12110488 = 2313116447
BaseRepresentation
bin101110001100…
…101010011000
3211210021110121
4232030222120
511100013423
61111323024
7204636355
oct56145230
924707417
1012110488
116921875
124080474
132680390
14187362c
1510e345d
hexb8ca98

12110488 has 16 divisors (see below), whose sum is σ = 24454080. Its totient is φ = 5589408.

The previous prime is 12110471. The next prime is 12110521. The reversal of 12110488 is 88401121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58120 + ... + 58327.

It is an arithmetic number, because the mean of its divisors is an integer number (1528380).

Almost surely, 212110488 is an apocalyptic number.

It is an amenable number.

12110488 is an abundant number, since it is smaller than the sum of its proper divisors (12343592).

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

12110488 is a wasteful number, since it uses less digits than its factorization.

12110488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116466 (or 116462 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 25.

The square root of 12110488 is about 3480.0126436552. The cubic root of 12110488 is about 229.6433540004.

It can be divided in two parts, 121 and 10488, that added together give a square (10609 = 1032).

The spelling of 12110488 in words is "twelve million, one hundred ten thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 13 26 52 104 116447 232894 465788 931576 1513811 3027622 6055244 12110488