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5212359 = 321314421
BaseRepresentation
bin10011111000100011000111
3100210211000100
4103320203013
52313243414
6303415143
762206245
oct23704307
910724010
105212359
112a40139
1218b44b3
131106649
14999795
156ce609
hex4f88c7

5212359 has 12 divisors (see below), whose sum is σ = 7588152. Its totient is φ = 3447600.

The previous prime is 5212357. The next prime is 5212367. The reversal of 5212359 is 9532125.

It is not a de Polignac number, because 5212359 - 21 = 5212357 is a prime.

It is an Ulam number.

5212359 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1032 + ... + 3389.

It is an arithmetic number, because the mean of its divisors is an integer number (632346).

Almost surely, 25212359 is an apocalyptic number.

5212359 is a deficient number, since it is larger than the sum of its proper divisors (2375793).

5212359 is a wasteful number, since it uses less digits than its factorization.

5212359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4558 (or 4555 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 5212359 is about 2283.0591319543. The cubic root of 5212359 is about 173.3849669482.

The spelling of 5212359 in words is "five million, two hundred twelve thousand, three hundred fifty-nine".

Divisors: 1 3 9 131 393 1179 4421 13263 39789 579151 1737453 5212359