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5213394 = 232319343
BaseRepresentation
bin10011111000110011010010
3100210212102200
4103320303102
52313312034
6303424030
762212254
oct23706322
910725380
105213394
112a4099a
1218b5016
131106c64
14999cd4
156cea99
hex4f8cd2

5213394 has 24 divisors (see below), whose sum is σ = 11661312. Its totient is φ = 1681560.

The previous prime is 5213389. The next prime is 5213399. The reversal of 5213394 is 4933125.

It is an interprime number because it is at equal distance from previous prime (5213389) and next prime (5213399).

It is not an unprimeable number, because it can be changed into a prime (5213399) 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, 4114 + ... + 5229.

It is an arithmetic number, because the mean of its divisors is an integer number (485888).

Almost surely, 25213394 is an apocalyptic number.

5213394 is an abundant number, since it is smaller than the sum of its proper divisors (6447918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5213394 is a wasteful number, since it uses less digits than its factorization.

5213394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9382 (or 9379 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 5213394 is about 2283.2857902593. The cubic root of 5213394 is about 173.3964423387.

The spelling of 5213394 in words is "five million, two hundred thirteen thousand, three hundred ninety-four".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 558 9343 18686 28029 56058 84087 168174 289633 579266 868899 1737798 2606697 5213394