Search a number
-
+
6870368 = 25434993
BaseRepresentation
bin11010001101010101100000
3110221001101002
4122031111200
53224322433
6403131132
7112253141
oct32152540
913831332
106870368
11397289a
122373aa8
13156720b
14cabac8
1590a9e8
hex68d560

6870368 has 24 divisors (see below), whose sum is σ = 13843368. Its totient is φ = 3354624.

The previous prime is 6870317. The next prime is 6870377. The reversal of 6870368 is 8630786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121 + ... + 3872.

It is an arithmetic number, because the mean of its divisors is an integer number (576807).

Almost surely, 26870368 is an apocalyptic number.

It is an amenable number.

6870368 is an abundant number, since it is smaller than the sum of its proper divisors (6973000).

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

6870368 is a wasteful number, since it uses less digits than its factorization.

6870368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046 (or 5038 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 6870368 is about 2621.1386838548. The cubic root of 6870368 is about 190.1049097451.

The spelling of 6870368 in words is "six million, eight hundred seventy thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 32 43 86 172 344 688 1376 4993 9986 19972 39944 79888 159776 214699 429398 858796 1717592 3435184 6870368