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5283895979 = 19726821807
BaseRepresentation
bin1001110101111000…
…11101101010101011
3111122020120201122002
410322330131222223
541310134132404
62232152121215
7244640242355
oct47274355253
914566521562
105283895979
11227169228a
12103569620b
1366290b68b
14381a820d5
1520dd33c1e
hex13af1daab

5283895979 has 4 divisors (see below), whose sum is σ = 5310717984. Its totient is φ = 5257073976.

The previous prime is 5283895921. The next prime is 5283895997. The reversal of 5283895979 is 9795983825.

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 5283895979 - 28 = 5283895723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5283895999) 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, 13410707 + ... + 13411100.

It is an arithmetic number, because the mean of its divisors is an integer number (1327679496).

Almost surely, 25283895979 is an apocalyptic number.

5283895979 is a deficient number, since it is larger than the sum of its proper divisors (26822005).

5283895979 is a wasteful number, since it uses less digits than its factorization.

5283895979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26822004.

The product of its digits is 48988800, while the sum is 65.

The square root of 5283895979 is about 72690.4118780462. The cubic root of 5283895979 is about 1741.7457243856.

The spelling of 5283895979 in words is "five billion, two hundred eighty-three million, eight hundred ninety-five thousand, nine hundred seventy-nine".

Divisors: 1 197 26821807 5283895979