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108152132656 = 2413734923167
BaseRepresentation
bin110010010111001011…
…1101001010000110000
3101100011022022120220211
41210232113221100300
53232443421221111
6121403455313504
710546052650051
oct1445627512060
9340138276824
10108152132656
114195a072017
1218b63b1b894
13a27771a389
14533da0a728
152c2ec86521
hex192e5e9430

108152132656 has 20 divisors (see below), whose sum is σ = 209697417792. Its totient is φ = 54036670016.

The previous prime is 108152132653. The next prime is 108152132689. The reversal of 108152132656 is 656231251801.

108152132656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1081521326562 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108152132653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439616 + ... + 2483551.

Almost surely, 2108152132656 is an apocalyptic number.

108152132656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108152132656 is a deficient number, since it is larger than the sum of its proper divisors (101545285136).

108152132656 is a wasteful number, since it uses less digits than its factorization.

108152132656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4924548 (or 4924542 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 108152132656 in words is "one hundred eight billion, one hundred fifty-two million, one hundred thirty-two thousand, six hundred fifty-six".

Divisors: 1 2 4 8 16 1373 2746 5492 10984 21968 4923167 9846334 19692668 39385336 78770672 6759508291 13519016582 27038033164 54076066328 108152132656