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4293325757 = 72349251057
BaseRepresentation
bin1111111111100110…
…1111001110111101
3102002012122112202002
43333321233032331
532243042411012
61550004512045
7211251444500
oct37771571675
912065575662
104293325757
11190351a206
129b99ab625
13535623656
142ca2ab137
151a1db67c2
hexffe6f3bd

4293325757 has 12 divisors (see below), whose sum is σ = 5008607100. Its totient is φ = 3669434496.

The previous prime is 4293325753. The next prime is 4293325759. The reversal of 4293325757 is 7575233924.

It can be written as a sum of positive squares in 2 ways, for example, as 3601320121 + 692005636 = 60011^2 + 26306^2 .

It is not a de Polignac number, because 4293325757 - 22 = 4293325753 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4293325753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108428 + ... + 142629.

It is an arithmetic number, because the mean of its divisors is an integer number (417383925).

Almost surely, 24293325757 is an apocalyptic number.

It is an amenable number.

4293325757 is a deficient number, since it is larger than the sum of its proper divisors (715281343).

4293325757 is a wasteful number, since it uses less digits than its factorization.

4293325757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251420 (or 251413 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 47.

The square root of 4293325757 is about 65523.4748544367. The cubic root of 4293325757 is about 1625.2915619799.

The spelling of 4293325757 in words is "four billion, two hundred ninety-three million, three hundred twenty-five thousand, seven hundred fifty-seven".

Divisors: 1 7 49 349 2443 17101 251057 1757399 12301793 87618893 613332251 4293325757