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5385612 = 223448801
BaseRepresentation
bin10100100010110110001100
3101010121200010
4110202312030
52334314422
6311233220
763530331
oct24426614
911117603
105385612
113049321
121978810
13116746b
14a02988
15715b0c
hex522d8c

5385612 has 12 divisors (see below), whose sum is σ = 12566456. Its totient is φ = 1795200.

The previous prime is 5385593. The next prime is 5385613. The reversal of 5385612 is 2165835.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×53856122 = 58009633229088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 5 + 314 + 8 + 57 + 63 + 1 + 219 .

It is a self number, because there is not a number n which added to its sum of digits gives 5385612.

It is not an unprimeable number, because it can be changed into a prime (5385613) 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, 224389 + ... + 224412.

Almost surely, 25385612 is an apocalyptic number.

It is an amenable number.

5385612 is an abundant number, since it is smaller than the sum of its proper divisors (7180844).

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

5385612 is a wasteful number, since it uses less digits than its factorization.

5385612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448808 (or 448806 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 5385612 is about 2320.6921381347. The cubic root of 5385612 is about 175.2851080420.

The spelling of 5385612 in words is "five million, three hundred eighty-five thousand, six hundred twelve".

Divisors: 1 2 3 4 6 12 448801 897602 1346403 1795204 2692806 5385612