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27796044614 = 2137925495309
BaseRepresentation
bin11001111000110001…
…011111101101000110
32122202011011100221212
4121320301133231012
5423411241411424
620434101411422
72002545323642
oct317061375506
978664140855
1027796044614
11108741627a8
125478a09b72
13280c8aa2a0
1414b985bc22
15aca3ca10e
hex678c5fb46

27796044614 has 32 divisors (see below), whose sum is σ = 45496080000. Its totient is φ = 12659197824.

The previous prime is 27796044593. The next prime is 27796044641. The reversal of 27796044614 is 41644069772.

It is a Curzon number.

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, 5232992 + ... + 5238300.

It is an arithmetic number, because the mean of its divisors is an integer number (1421752500).

Almost surely, 227796044614 is an apocalyptic number.

27796044614 is a deficient number, since it is larger than the sum of its proper divisors (17700035386).

27796044614 is a wasteful number, since it uses less digits than its factorization.

27796044614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7952.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 27796044614 in words is "twenty-seven billion, seven hundred ninety-six million, forty-four thousand, six hundred fourteen".

Divisors: 1 2 13 26 79 158 1027 2054 2549 5098 5309 10618 33137 66274 69017 138034 201371 402742 419411 838822 2617823 5235646 5452343 10904686 13532641 27065282 175924333 351848666 1069078639 2138157278 13898022307 27796044614