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57107071006 = 293811304373
BaseRepresentation
bin110101001011110110…
…001100000000011110
312110101220000210012221
4311023312030000132
51413423402233011
642122402415554
74061111044246
oct651366140036
9173356023187
1057107071006
11222454a8757
12b0990615ba
1355012c3a9b
142a9a59cb26
1517437ad971
hexd4bd8c01e

57107071006 has 8 divisors (see below), whose sum is σ = 85661801064. Its totient is φ = 28553137320.

The previous prime is 57107071001. The next prime is 57107071009. The reversal of 57107071006 is 60017070175.

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

It is a super-2 number, since 2×571070710062 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57107071001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35436 + ... + 339808.

It is an arithmetic number, because the mean of its divisors is an integer number (10707725133).

Almost surely, 257107071006 is an apocalyptic number.

57107071006 is a deficient number, since it is larger than the sum of its proper divisors (28554730058).

57107071006 is a wasteful number, since it uses less digits than its factorization.

57107071006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398186.

The product of its (nonzero) digits is 10290, while the sum is 34.

The spelling of 57107071006 in words is "fifty-seven billion, one hundred seven million, seventy-one thousand, six".

Divisors: 1 2 93811 187622 304373 608746 28553535503 57107071006