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5707875641 = 13439067357
BaseRepresentation
bin1010101000011011…
…10100010100111001
3112201210101010101112
411110031310110321
543142204010031
62342215330105
7261306066566
oct52415642471
915653333345
105707875641
112469a464a6
121133680935
136cc6c7910
143c20c986d
1523618262b
hex154374539

5707875641 has 4 divisors (see below), whose sum is σ = 6146943012. Its totient is φ = 5268808272.

The previous prime is 5707875629. The next prime is 5707875659. The reversal of 5707875641 is 1465787075.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2756670016 + 2951205625 = 52504^2 + 54325^2 .

It is not a de Polignac number, because 5707875641 - 26 = 5707875577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5707875641.

It is not an unprimeable number, because it can be changed into a prime (5707875611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219533666 + ... + 219533691.

It is an arithmetic number, because the mean of its divisors is an integer number (1536735753).

Almost surely, 25707875641 is an apocalyptic number.

It is an amenable number.

5707875641 is a deficient number, since it is larger than the sum of its proper divisors (439067371).

5707875641 is a wasteful number, since it uses less digits than its factorization.

5707875641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439067370.

The product of its (nonzero) digits is 1646400, while the sum is 50.

The square root of 5707875641 is about 75550.4840553653. The cubic root of 5707875641 is about 1787.1383215684.

The spelling of 5707875641 in words is "five billion, seven hundred seven million, eight hundred seventy-five thousand, six hundred forty-one".

Divisors: 1 13 439067357 5707875641