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5379807293 = 7768543899
BaseRepresentation
bin1010000001010100…
…10101100000111101
3111212221001112012222
411000222111200331
542004212313133
62245455535125
7250213415240
oct50052254075
914787045188
105379807293
112310840933
12106182a4a5
13679750133
143906cb257
1521747be98
hex140a9583d

5379807293 has 4 divisors (see below), whose sum is σ = 6148351200. Its totient is φ = 4611263388.

The previous prime is 5379807247. The next prime is 5379807353. The reversal of 5379807293 is 3927089735.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5379807293 - 214 = 5379790909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379807293) 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, 384271943 + ... + 384271956.

It is an arithmetic number, because the mean of its divisors is an integer number (1537087800).

Almost surely, 25379807293 is an apocalyptic number.

It is an amenable number.

5379807293 is a deficient number, since it is larger than the sum of its proper divisors (768543907).

5379807293 is an equidigital number, since it uses as much as digits as its factorization.

5379807293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768543906.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The square root of 5379807293 is about 73347.1696318270. The cubic root of 5379807293 is about 1752.2211028277.

The spelling of 5379807293 in words is "five billion, three hundred seventy-nine million, eight hundred seven thousand, two hundred ninety-three".

Divisors: 1 7 768543899 5379807293