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100605106060 = 2255579030979
BaseRepresentation
bin101110110110010001…
…0000001011110001100
3100121200100020220201021
41131230202001132030
53122014401343220
6114114540323524
710161042202054
oct1355442013614
9317610226637
10100605106060
1139736a61258
12175b85435a4
139643ca5474
144c25576564
15293c4154aa
hex176c88178c

100605106060 has 24 divisors (see below), whose sum is σ = 211650047280. Its totient is φ = 40169790144.

The previous prime is 100605106027. The next prime is 100605106111. The reversal of 100605106060 is 60601506001.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4504350 + ... + 4526629.

It is an arithmetic number, because the mean of its divisors is an integer number (8818751970).

Almost surely, 2100605106060 is an apocalyptic number.

100605106060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100605106060 is an abundant number, since it is smaller than the sum of its proper divisors (111044941220).

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

100605106060 is a wasteful number, since it uses less digits than its factorization.

100605106060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9031545 (or 9031543 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 100605106060 in words is "one hundred billion, six hundred five million, one hundred six thousand, sixty".

Divisors: 1 2 4 5 10 20 557 1114 2228 2785 5570 11140 9030979 18061958 36123916 45154895 90309790 180619580 5030255303 10060510606 20121021212 25151276515 50302553030 100605106060