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5212293 = 31737431
BaseRepresentation
bin10011111000100010000101
3100210210220220
4103320202011
52313243133
6303414553
762206122
oct23704205
910723826
105212293
112a40089
1218b4459
1311065c8
14999749
156ce5b3
hex4f8885

5212293 has 4 divisors (see below), whose sum is σ = 6949728. Its totient is φ = 3474860.

The previous prime is 5212241. The next prime is 5212303. The reversal of 5212293 is 3922125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5212293 - 28 = 5212037 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212093) 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, 868713 + ... + 868718.

It is an arithmetic number, because the mean of its divisors is an integer number (1737432).

Almost surely, 25212293 is an apocalyptic number.

It is an amenable number.

5212293 is a deficient number, since it is larger than the sum of its proper divisors (1737435).

5212293 is a wasteful number, since it uses less digits than its factorization.

5212293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737434.

The product of its digits is 1080, while the sum is 24.

The square root of 5212293 is about 2283.0446776180. The cubic root of 5212293 is about 173.3842351327.

The spelling of 5212293 in words is "five million, two hundred twelve thousand, two hundred ninety-three".

Divisors: 1 3 1737431 5212293