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5290577239 = 6618003899
BaseRepresentation
bin1001110110101011…
…11100110101010111
3111122201011011121011
410323111330311113
541313341432424
62232551233051
7245051110303
oct47325746527
914581134534
105290577239
112275435a92
121037978787
1366410a79c
14382900d03
1520e703694
hex13b57cd57

5290577239 has 4 divisors (see below), whose sum is σ = 5298581800. Its totient is φ = 5282572680.

The previous prime is 5290577209. The next prime is 5290577251. The reversal of 5290577239 is 9327750925.

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

It is a cyclic number.

It is not a de Polignac number, because 5290577239 - 25 = 5290577207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5290577192 and 5290577201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290577209) 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, 4001289 + ... + 4002610.

It is an arithmetic number, because the mean of its divisors is an integer number (1324645450).

Almost surely, 25290577239 is an apocalyptic number.

5290577239 is a deficient number, since it is larger than the sum of its proper divisors (8004561).

5290577239 is an equidigital number, since it uses as much as digits as its factorization.

5290577239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8004560.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 5290577239 is about 72736.3543147442. The cubic root of 5290577239 is about 1742.4795361207.

The spelling of 5290577239 in words is "five billion, two hundred ninety million, five hundred seventy-seven thousand, two hundred thirty-nine".

Divisors: 1 661 8003899 5290577239