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5720371417 = 20812748857
BaseRepresentation
bin1010101001111010…
…11111000011011001
3112202122212222101001
411110331133003121
543203403341132
62343343225001
7261520232455
oct52475370331
915678788331
105720371417
112476000792
1211378a8161
13702181477
143c3a1d665
152372eece7
hex154f5f0d9

5720371417 has 4 divisors (see below), whose sum is σ = 5723122356. Its totient is φ = 5717620480.

The previous prime is 5720371387. The next prime is 5720371427. The reversal of 5720371417 is 7141730275.

It is a happy number.

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 3806396416 + 1913975001 = 61696^2 + 43749^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5720371417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5720371427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1372348 + ... + 1376509.

It is an arithmetic number, because the mean of its divisors is an integer number (1430780589).

Almost surely, 25720371417 is an apocalyptic number.

It is an amenable number.

5720371417 is a deficient number, since it is larger than the sum of its proper divisors (2750939).

5720371417 is a wasteful number, since it uses less digits than its factorization.

5720371417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750938.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 5720371417 is about 75633.1370300082. The cubic root of 5720371417 is about 1788.4415153220.

The spelling of 5720371417 in words is "five billion, seven hundred twenty million, three hundred seventy-one thousand, four hundred seventeen".

Divisors: 1 2081 2748857 5720371417