Search a number
-
+
50041380150720 = 263257103127189757
BaseRepresentation
bin10110110000011001010101…
…01100000001110111000000
320120011220112211012201111200
423120030222230001313000
523024334221304310340
6254232405341341200
713353241023044010
oct1330145254016700
9216156484181450
1050041380150720
1114a43480578862
125742430b67800
1321bcb606c436a
14c500311dbc40
155bba578ba330
hex2d832ab01dc0

50041380150720 has 672 divisors, whose sum is σ = 200185083691008. Its totient is φ = 11237732868096.

The previous prime is 50041380150691. The next prime is 50041380150739. The reversal of 50041380150720 is 2705108314005.

50041380150720 is a `hidden beast` number, since 50 + 0 + 4 + 1 + 3 + 80 + 1 + 507 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

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 (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 263618082 + ... + 263807838.

Almost surely, 250041380150720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50041380150720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100092541845504).

50041380150720 is an abundant number, since it is smaller than the sum of its proper divisors (150143703540288).

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

50041380150720 is a wasteful number, since it uses less digits than its factorization.

50041380150720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190017 (or 190004 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

Adding to 50041380150720 its reverse (2705108314005), we get a palindrome (52746488464725).

The spelling of 50041380150720 in words is "fifty trillion, forty-one billion, three hundred eighty million, one hundred fifty thousand, seven hundred twenty".