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5613746118 = 231961779811
BaseRepresentation
bin1010011101001101…
…01111011111000110
3112111020020211221220
411032212233133012
542444104333433
62325014021210
7256054024521
oct51646573706
915436224856
105613746118
1124208a4602
121108047806
136b605b186
143b37c5bb8
1522cc8c2b3
hex14e9af7c6

5613746118 has 32 divisors (see below), whose sum is σ = 11837715840. Its totient is φ = 1769866560.

The previous prime is 5613746077. The next prime is 5613746179. The reversal of 5613746118 is 8116473165.

It is a self number, because there is not a number n which added to its sum of digits gives 5613746118.

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, 30433 + ... + 110243.

It is an arithmetic number, because the mean of its divisors is an integer number (369928620).

Almost surely, 25613746118 is an apocalyptic number.

5613746118 is an abundant number, since it is smaller than the sum of its proper divisors (6223969722).

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

5613746118 is a wasteful number, since it uses less digits than its factorization.

5613746118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80452.

The product of its digits is 120960, while the sum is 42.

The square root of 5613746118 is about 74924.9365565297. The cubic root of 5613746118 is about 1777.2598201751.

The spelling of 5613746118 in words is "five billion, six hundred thirteen million, seven hundred forty-six thousand, one hundred eighteen".

Divisors: 1 2 3 6 19 38 57 114 617 1234 1851 3702 11723 23446 35169 70338 79811 159622 239433 478866 1516409 3032818 4549227 9098454 49243387 98486774 147730161 295460322 935624353 1871248706 2806873059 5613746118