Search a number
-
+
57014350848 = 21033713173143
BaseRepresentation
bin110101000110010100…
…011111010000000000
312110011102120010002000
4311012110133100000
51413231133211343
642105251224000
74055603662140
oct650624372000
9173142503060
1057014350848
11221a8129724
12b071ba8000
1354b802b9a0
142a8c144920
15173a595ed3
hexd4651f400

57014350848 has 1408 divisors, whose sum is σ = 232418672640. Its totient is φ = 13377208320.

The previous prime is 57014350819. The next prime is 57014350853. The reversal of 57014350848 is 84805341075.

57014350848 is a `hidden beast` number, since 570 + 1 + 4 + 35 + 0 + 8 + 48 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1325915115 + ... + 1325915157.

It is an arithmetic number, because the mean of its divisors is an integer number (165070080).

Almost surely, 257014350848 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 57014350848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116209336320).

57014350848 is an abundant number, since it is smaller than the sum of its proper divisors (175404321792).

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

57014350848 is a wasteful number, since it uses less digits than its factorization.

57014350848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 57014350848 in words is "fifty-seven billion, fourteen million, three hundred fifty thousand, eight hundred forty-eight".