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108630089030 = 25471272118169
BaseRepresentation
bin110010100101011011…
…0111001110101000110
3101101101121200021210202
41211022312321311012
53234433300322110
6121523131450502
710563645343631
oct1451266716506
9341347607722
10108630089030
1142084942791
1219077bb6a32
13a322754ab8
1453872a4c18
152c5bbe80a5
hex194adb9d46

108630089030 has 32 divisors (see below), whose sum is σ = 199721151360. Its totient is φ = 42521840640.

The previous prime is 108630089021. The next prime is 108630089053. The reversal of 108630089030 is 30980036801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5969786 + ... + 5987954.

It is an arithmetic number, because the mean of its divisors is an integer number (6241285980).

Almost surely, 2108630089030 is an apocalyptic number.

108630089030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108630089030 is a deficient number, since it is larger than the sum of its proper divisors (91091062330).

108630089030 is a wasteful number, since it uses less digits than its factorization.

108630089030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30944.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 108630089030 in words is "one hundred eight billion, six hundred thirty million, eighty-nine thousand, thirty".

Divisors: 1 2 5 10 47 94 235 470 12721 18169 25442 36338 63605 90845 127210 181690 597887 853943 1195774 1707886 2989435 4269715 5978870 8539430 231127849 462255698 1155639245 2311278490 10863008903 21726017806 54315044515 108630089030