Search a number
-
+
50935910400 = 21235522389
BaseRepresentation
bin101111011100000001…
…000101000000000000
311212110210220100100000
4233130001011000000
51313304043113100
635222153200000
73452145044334
oct573401050000
9155423810300
1050935910400
111a668aa2421
129a56400000
134a5992a66b
142672b577c4
1514d1b16900
hexbdc045000

50935910400 has 936 divisors, whose sum is σ = 199642847040. Its totient is φ = 12846366720.

The previous prime is 50935910359. The next prime is 50935910411. The reversal of 50935910400 is 401953905.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 572313556 + ... + 572313644.

It is an arithmetic number, because the mean of its divisors is an integer number (213293640).

Almost surely, 250935910400 is an apocalyptic number.

50935910400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50935910400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99821423520).

50935910400 is an abundant number, since it is smaller than the sum of its proper divisors (148706936640).

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

50935910400 is an equidigital number, since it uses as much as digits as its factorization.

50935910400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

50935910400 divided by its product of nonzero digits (24300) gives a triangular number (2096128 = T2047).

The spelling of 50935910400 in words is "fifty billion, nine hundred thirty-five million, nine hundred ten thousand, four hundred".