Search a number
-
+
6875148 = 223781847
BaseRepresentation
bin11010001110100000001100
3110221021221010
4122032200030
53230001043
6403205220
7112303110
oct32164014
913837833
106875148
113976445
122376810
131569447
14cad740
1590c133
hex68e80c

6875148 has 24 divisors (see below), whose sum is σ = 18333952. Its totient is φ = 1964304.

The previous prime is 6875129. The next prime is 6875153. The reversal of 6875148 is 8415786.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40840 + ... + 41007.

Almost surely, 26875148 is an apocalyptic number.

It is an amenable number.

6875148 is an abundant number, since it is smaller than the sum of its proper divisors (11458804).

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

6875148 is a wasteful number, since it uses less digits than its factorization.

6875148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81861 (or 81859 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 6875148 is about 2622.0503427661. The cubic root of 6875148 is about 190.1489874815.

The spelling of 6875148 in words is "six million, eight hundred seventy-five thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 81847 163694 245541 327388 491082 572929 982164 1145858 1718787 2291716 3437574 6875148