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57869328299 = 1930231007527
BaseRepresentation
bin110101111001010001…
…111101111110101011
312112101000100110122112
4311321101331332223
51422004022001144
642330152312535
74116025113566
oct657121757653
9175330313575
1057869328299
11225a67aa962
12b2703a274b
1355c31c06c3
142b2d9014dd
15178a67c99e
hexd7947dfab

57869328299 has 8 divisors (see below), whose sum is σ = 60935293440. Its totient is φ = 54805384296.

The previous prime is 57869328259. The next prime is 57869328301. The reversal of 57869328299 is 99282396875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57869328299 - 212 = 57869324203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57869328259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446327 + ... + 561200.

It is an arithmetic number, because the mean of its divisors is an integer number (7616911680).

Almost surely, 257869328299 is an apocalyptic number.

57869328299 is a deficient number, since it is larger than the sum of its proper divisors (3065965141).

57869328299 is a wasteful number, since it uses less digits than its factorization.

57869328299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010569.

The product of its digits is 117573120, while the sum is 68.

The spelling of 57869328299 in words is "fifty-seven billion, eight hundred sixty-nine million, three hundred twenty-eight thousand, two hundred ninety-nine".

Divisors: 1 19 3023 57437 1007527 19143013 3045754121 57869328299