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5388879 = 34738219
BaseRepresentation
bin10100100011101001001111
3101010210011010
4110203221033
52334421004
6311300303
763543006
oct24435117
911123133
105388879
113050821
12197a693
131168ab2
14a03c3d
15716a89
hex523a4f

5388879 has 8 divisors (see below), whose sum is σ = 7338240. Its totient is φ = 3516056.

The previous prime is 5388871. The next prime is 5388893. The reversal of 5388879 is 9788835.

It is a happy number.

5388879 is digitally balanced in base 4, 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 a cyclic number.

It is not a de Polignac number, because 5388879 - 23 = 5388871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5388871) 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, 18969 + ... + 19250.

It is an arithmetic number, because the mean of its divisors is an integer number (917280).

Almost surely, 25388879 is an apocalyptic number.

5388879 is a deficient number, since it is larger than the sum of its proper divisors (1949361).

5388879 is a wasteful number, since it uses less digits than its factorization.

5388879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38269.

The product of its digits is 483840, while the sum is 48.

The square root of 5388879 is about 2321.3959162538. The cubic root of 5388879 is about 175.3205444785.

The spelling of 5388879 in words is "five million, three hundred eighty-eight thousand, eight hundred seventy-nine".

Divisors: 1 3 47 141 38219 114657 1796293 5388879