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5213797 = 311091543
BaseRepresentation
bin10011111000111001100101
3100210212222121
4103320321211
52313320142
6303425541
762213401
oct23707145
910725877
105213797
112a41226
1218b52b1
1311071b4
1499a101
156cec67
hex4f8e65

5213797 has 8 divisors (see below), whose sum is σ = 5434880. Its totient is φ = 4996080.

The previous prime is 5213777. The next prime is 5213821. The reversal of 5213797 is 7973125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5213797 - 211 = 5211749 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 (5213717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (679360).

Almost surely, 25213797 is an apocalyptic number.

It is an amenable number.

5213797 is a deficient number, since it is larger than the sum of its proper divisors (221083).

5213797 is a wasteful number, since it uses less digits than its factorization.

5213797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683.

The product of its digits is 13230, while the sum is 34.

The square root of 5213797 is about 2283.3740385666. The cubic root of 5213797 is about 173.4009101234.

The spelling of 5213797 in words is "five million, two hundred thirteen thousand, seven hundred ninety-seven".

Divisors: 1 31 109 1543 3379 47833 168187 5213797