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5648379 = 311171163
BaseRepresentation
bin10101100010111111111011
3101121222010020
4111202333323
52421222004
6321021523
766003402
oct25427773
911558106
105648379
113208790
121a848a3
131229c49
14a70639
157688d9
hex562ffb

5648379 has 8 divisors (see below), whose sum is σ = 8215872. Its totient is φ = 3423240.

The previous prime is 5648371. The next prime is 5648393. The reversal of 5648379 is 9738465.

It is a happy number.

5648379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5648379 - 23 = 5648371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5648379.

It is not an unprimeable number, because it can be changed into a prime (5648371) 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, 85549 + ... + 85614.

It is an arithmetic number, because the mean of its divisors is an integer number (1026984).

Almost surely, 25648379 is an apocalyptic number.

5648379 is a deficient number, since it is larger than the sum of its proper divisors (2567493).

5648379 is a wasteful number, since it uses less digits than its factorization.

5648379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171177.

The product of its digits is 181440, while the sum is 42.

The square root of 5648379 is about 2376.6318604277. The cubic root of 5648379 is about 178.0907146077.

The spelling of 5648379 in words is "five million, six hundred forty-eight thousand, three hundred seventy-nine".

Divisors: 1 3 11 33 171163 513489 1882793 5648379