Search a number
-
+
6975054 = 232387503
BaseRepresentation
bin11010100110111001001110
3111010100222100
4122212321032
53241200204
6405255530
7113200302
oct32467116
914110870
106975054
113a34509
1224045a6
1315a2a68
14cd7d02
1592ba39
hex6a6e4e

6975054 has 12 divisors (see below), whose sum is σ = 15112656. Its totient is φ = 2325012.

The previous prime is 6975053. The next prime is 6975061. The reversal of 6975054 is 4505796.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6975053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 193734 + ... + 193769.

It is an arithmetic number, because the mean of its divisors is an integer number (1259388).

Almost surely, 26975054 is an apocalyptic number.

6975054 is an abundant number, since it is smaller than the sum of its proper divisors (8137602).

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

6975054 is a wasteful number, since it uses less digits than its factorization.

6975054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387511 (or 387508 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 6975054 is about 2641.0327525421. The cubic root of 6975054 is about 191.0656097983.

The spelling of 6975054 in words is "six million, nine hundred seventy-five thousand, fifty-four".

Divisors: 1 2 3 6 9 18 387503 775006 1162509 2325018 3487527 6975054