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57895802083 = 767971272631
BaseRepresentation
bin110101111010110110…
…111101010011100011
312112102212011110212001
4311322312331103203
51422032311131313
642332535544431
74116466124620
oct657266752343
9175385143761
1057895802083
112260a742019
12b27922b117
1355c882c672
142b33233347
15178cb5badd
hexd7adbd4e3

57895802083 has 16 divisors (see below), whose sum is σ = 67846557184. Its totient is φ = 48380302080.

The previous prime is 57895802077. The next prime is 57895802093. The reversal of 57895802083 is 38020859875.

It is a cyclic number.

It is not a de Polignac number, because 57895802083 - 217 = 57895671011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57895802033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590823 + ... + 681808.

It is an arithmetic number, because the mean of its divisors is an integer number (4240409824).

Almost surely, 257895802083 is an apocalyptic number.

57895802083 is a deficient number, since it is larger than the sum of its proper divisors (9950755101).

57895802083 is a wasteful number, since it uses less digits than its factorization.

57895802083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272802.

The product of its (nonzero) digits is 4838400, while the sum is 55.

The spelling of 57895802083 in words is "fifty-seven billion, eight hundred ninety-five million, eight hundred two thousand, eighty-three".

Divisors: 1 7 67 97 469 679 6499 45493 1272631 8908417 85266277 123445207 596863939 864116449 8270828869 57895802083