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108482181888 = 283141252841
BaseRepresentation
bin110010100001000001…
…0101011101100000000
3101101000022100211100110
41211002002223230000
53234132414310023
6121500325351320
710560201221523
oct1450202535400
9341008324313
10108482181888
11420093aa983
1219036568540
13a2cac09692
1453717a2bba
152c4dc2da93
hex19420abb00

108482181888 has 36 divisors (see below), whose sum is σ = 288720809048. Its totient is φ = 36160727040.

The previous prime is 108482181883. The next prime is 108482181893. The reversal of 108482181888 is 888181284801.

It is an interprime number because it is at equal distance from previous prime (108482181883) and next prime (108482181893).

It is a super-2 number, since 2×1084821818882 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108482181883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70625653 + ... + 70627188.

Almost surely, 2108482181888 is an apocalyptic number.

It is an amenable number.

108482181888 is an abundant number, since it is smaller than the sum of its proper divisors (180238627160).

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

108482181888 is an equidigital number, since it uses as much as digits as its factorization.

108482181888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141252860 (or 141252846 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 57.

The spelling of 108482181888 in words is "one hundred eight billion, four hundred eighty-two million, one hundred eighty-one thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 141252841 282505682 423758523 565011364 847517046 1130022728 1695034092 2260045456 3390068184 4520090912 6780136368 9040181824 13560272736 18080363648 27120545472 36160727296 54241090944 108482181888