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50072636060 = 22517733120089
BaseRepresentation
bin101110101000100011…
…111100101010011100
311210020122111110120022
4232220203330222130
51310022043323220
635000354211312
73421563245456
oct565043745234
9153218443508
1050072636060
111a265774657
129855283b38
13494cb22345
1425d023b2d6
151480e41925
hexba88fca9c

50072636060 has 48 divisors (see below), whose sum is σ = 111358709280. Its totient is φ = 18847365120.

The previous prime is 50072636051. The next prime is 50072636083. The reversal of 50072636060 is 6063627005.

It is a self number, because there is not a number n which added to its sum of digits gives 50072636060.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2482496 + ... + 2502584.

It is an arithmetic number, because the mean of its divisors is an integer number (2319973110).

Almost surely, 250072636060 is an apocalyptic number.

It is an amenable number.

50072636060 is an abundant number, since it is smaller than the sum of its proper divisors (61286073220).

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

50072636060 is a wasteful number, since it uses less digits than its factorization.

50072636060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27446 (or 27444 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 50072636060 in words is "fifty billion, seventy-two million, six hundred thirty-six thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 7331 14662 20089 29324 36655 40178 73310 80356 100445 124627 146620 200890 249254 341513 401780 498508 623135 683026 1246270 1366052 1707565 2492540 3415130 6830260 147272459 294544918 589089836 736362295 1472724590 2503631803 2945449180 5007263606 10014527212 12518159015 25036318030 50072636060