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5207056071 = 372274672339
BaseRepresentation
bin1001101100101110…
…10101111011000111
3111102212222212002120
410312113111323013
541131001243241
62220405141023
7243015150330
oct46627257307
914385885076
105207056071
11223227a328
1210139ba773
1364ca16789
1437579d287
15207206666
hex1365d5ec7

5207056071 has 32 divisors (see below), whose sum is σ = 7989995520. Its totient is φ = 2954745696.

The previous prime is 5207056037. The next prime is 5207056079. The reversal of 5207056071 is 1706507025.

It is not a de Polignac number, because 5207056071 - 217 = 5206924999 is a prime.

It is a super-2 number, since 2×52070560712 = 54226865853075914082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207056079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2225020 + ... + 2227358.

It is an arithmetic number, because the mean of its divisors is an integer number (249687360).

Almost surely, 25207056071 is an apocalyptic number.

5207056071 is a deficient number, since it is larger than the sum of its proper divisors (2782939449).

5207056071 is a wasteful number, since it uses less digits than its factorization.

5207056071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 5207056071 is about 72159.9339730851. The cubic root of 5207056071 is about 1733.2614776138.

The spelling of 5207056071 in words is "five billion, two hundred seven million, fifty-six thousand, seventy-one".

Divisors: 1 3 7 21 227 467 681 1401 1589 2339 3269 4767 7017 9807 16373 49119 106009 318027 530953 742063 1092313 1592859 2226189 3276939 3716671 7646191 11150013 22938573 247955051 743865153 1735685357 5207056071