Search a number
-
+
50041387884 = 22317541345317
BaseRepresentation
bin101110100110101100…
…101111101101101100
311210011110200220010110
4232212230233231230
51304441043403014
634553320340020
73421033531065
oct564654575554
9153143626113
1050041387884
111a24a071414
129846914610
1349465011b7
1425ca02556c
15147d31cd59
hexba6b2fb6c

50041387884 has 48 divisors (see below), whose sum is σ = 123657232608. Its totient is φ = 15696012288.

The previous prime is 50041387873. The next prime is 50041387897. The reversal of 50041387884 is 48878314005.

It is a super-3 number, since 3×500413878843 (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 1081594 + ... + 1126910.

It is an arithmetic number, because the mean of its divisors is an integer number (2576192346).

Almost surely, 250041387884 is an apocalyptic number.

It is an amenable number.

50041387884 is an abundant number, since it is smaller than the sum of its proper divisors (73615844724).

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

50041387884 is a wasteful number, since it uses less digits than its factorization.

50041387884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50754 (or 50752 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 50041387884 in words is "fifty billion, forty-one million, three hundred eighty-seven thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 5413 10826 16239 21652 32478 45317 64956 90634 92021 135951 181268 184042 271902 276063 368084 543804 552126 770389 1104252 1540778 2311167 3081556 4622334 9244668 245300921 490601842 735902763 981203684 1471805526 2943611052 4170115657 8340231314 12510346971 16680462628 25020693942 50041387884