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113704126660 = 22537971497289
BaseRepresentation
bin110100111100101001…
…0110100100011000100
3101212111020101002220101
41221321102310203010
53330331224023120
6124122430013444
711133460062355
oct1517122644304
9355436332811
10113704126660
1144249019313
121a053347284
13a950a36c27
145709119d2c
152e573c690a
hex1a794b48c4

113704126660 has 24 divisors (see below), whose sum is σ = 238841711640. Its totient is φ = 45469641984.

The previous prime is 113704126631. The next prime is 113704126741. The reversal of 113704126660 is 66621407311.

It can be written as a sum of positive squares in 4 ways, for example, as 5372303616 + 108331823044 = 73296^2 + 329138^2 .

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, 672705 + ... + 824584.

It is an arithmetic number, because the mean of its divisors is an integer number (9951737985).

Almost surely, 2113704126660 is an apocalyptic number.

113704126660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113704126660 is an abundant number, since it is smaller than the sum of its proper divisors (125137584980).

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

113704126660 is a wasteful number, since it uses less digits than its factorization.

113704126660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501095 (or 1501093 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 113704126660 in words is "one hundred thirteen billion, seven hundred four million, one hundred twenty-six thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 3797 7594 15188 18985 37970 75940 1497289 2994578 5989156 7486445 14972890 29945780 5685206333 11370412666 22740825332 28426031665 56852063330 113704126660