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50127056 = 247736131
BaseRepresentation
bin1011111100111…
…0000011010000
310111022201101122
42333032003100
5100313031211
64550221412
71146034010
oct277160320
9114281348
1050127056
1126328221
1214954868
13a5011a5
14692bc40
1546026db
hex2fce0d0

50127056 has 40 divisors (see below), whose sum is σ = 112534464. Its totient is φ = 21185280.

The previous prime is 50127053. The next prime is 50127061. The reversal of 50127056 is 65072105.

50127056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50127053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5111 + ... + 11241.

Almost surely, 250127056 is an apocalyptic number.

50127056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

50127056 is the 4088-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50127056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56267232).

50127056 is an abundant number, since it is smaller than the sum of its proper divisors (62407408).

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

50127056 is a wasteful number, since it uses less digits than its factorization.

50127056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6219 (or 6213 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 50127056 is about 7080.0463275320. The cubic root of 50127056 is about 368.7149381199.

The spelling of 50127056 in words is "fifty million, one hundred twenty-seven thousand, fifty-six".

Divisors: 1 2 4 7 8 14 16 28 56 73 112 146 292 511 584 1022 1168 2044 4088 6131 8176 12262 24524 42917 49048 85834 98096 171668 343336 447563 686672 895126 1790252 3132941 3580504 6265882 7161008 12531764 25063528 50127056