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5216959 = 113115299
BaseRepresentation
bin10011111001101010111111
3100211001022201
4103321222333
52313420314
6303452331
762225536
oct23715277
910731281
105216959
112a43640
1218b70a7
131108777
1499b31d
156d0b74
hex4f9abf

5216959 has 8 divisors (see below), whose sum is σ = 5875200. Its totient is φ = 4589400.

The previous prime is 5216947. The next prime is 5216971. The reversal of 5216959 is 9596125.

It is an interprime number because it is at equal distance from previous prime (5216947) and next prime (5216971).

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 5216959 - 215 = 5184191 is a prime.

It is a super-2 number, since 2×52169592 = 54433322415362, which contains 22 as substring.

It is a Duffinian number.

5216959 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7309 + ... + 7990.

It is an arithmetic number, because the mean of its divisors is an integer number (734400).

Almost surely, 25216959 is an apocalyptic number.

5216959 is a deficient number, since it is larger than the sum of its proper divisors (658241).

5216959 is a wasteful number, since it uses less digits than its factorization.

5216959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15341.

The product of its digits is 24300, while the sum is 37.

The square root of 5216959 is about 2284.0663300351. The cubic root of 5216959 is about 173.4359570623.

The spelling of 5216959 in words is "five million, two hundred sixteen thousand, nine hundred fifty-nine".

Divisors: 1 11 31 341 15299 168289 474269 5216959