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5678379 = 327173521
BaseRepresentation
bin10101101010010100101011
3101200111021100
4111222110223
52423202004
6321412443
766160020
oct25522453
911614240
105678379
113229283
121a9a123
13123a7b5
14a7b547
15772739
hex56a52b

5678379 has 24 divisors (see below), whose sum is σ = 9446112. Its totient is φ = 3219840.

The previous prime is 5678347. The next prime is 5678411. The reversal of 5678379 is 9738765.

It is a happy number.

5678379 is a `hidden beast` number, since 567 + 83 + 7 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (5678347) and next prime (5678411).

It is not a de Polignac number, because 5678379 - 25 = 5678347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5678329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10639 + ... + 11159.

It is an arithmetic number, because the mean of its divisors is an integer number (393588).

Almost surely, 25678379 is an apocalyptic number.

5678379 is a deficient number, since it is larger than the sum of its proper divisors (3767733).

5678379 is a wasteful number, since it uses less digits than its factorization.

5678379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 704 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 5678379 is about 2382.9349550502. The cubic root of 5678379 is about 178.4054533078.

The spelling of 5678379 in words is "five million, six hundred seventy-eight thousand, three hundred seventy-nine".

Divisors: 1 3 7 9 21 63 173 519 521 1211 1557 1563 3633 3647 4689 10899 10941 32823 90133 270399 630931 811197 1892793 5678379