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5207101705671 = 319478929217681
BaseRepresentation
bin100101111000101111101…
…1100101000110111000111
3200102210102212111211122120
41023301133130220313013
51140303121014040141
615024035352501023
71045125556133325
oct113613734506707
920383385454576
105207101705671
1117283571892a8
127012079aa773
132ba0487a9338
1414004cadad15
15906ae39ec66
hex4bc5f728dc7

5207101705671 has 32 divisors (see below), whose sum is σ = 7464576998400. Its totient is φ = 3218348298240.

The previous prime is 5207101705669. The next prime is 5207101705681. The reversal of 5207101705671 is 1765071017025.

It is not a de Polignac number, because 5207101705671 - 21 = 5207101705669 is a prime.

It is a super-2 number, since 2×52071017056712 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207101705621) 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, 23811951 + ... + 24029631.

It is an arithmetic number, because the mean of its divisors is an integer number (233268031200).

Almost surely, 25207101705671 is an apocalyptic number.

5207101705671 is a deficient number, since it is larger than the sum of its proper divisors (2257475292729).

5207101705671 is a wasteful number, since it uses less digits than its factorization.

5207101705671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226679.

The product of its (nonzero) digits is 102900, while the sum is 42.

The spelling of 5207101705671 in words is "five trillion, two hundred seven billion, one hundred one million, seven hundred five thousand, six hundred seventy-one".

Divisors: 1 3 19 47 57 141 893 2679 8929 26787 169651 217681 419663 508953 653043 1258989 4135939 7973597 10231007 12407817 23920791 30693021 194389133 583167399 1943673649 5831020947 36929799331 91352661503 110789397993 274057984509 1735700568557 5207101705671