Search a number
-
+
6985950 = 235246573
BaseRepresentation
bin11010101001100011011110
3111010220220220
4122221203132
53242022300
6405422210
7113244126
oct32514336
914126826
106985950
113a41714
12240a966
1315a79ca
14cdbc86
1592eda0
hex6a98de

6985950 has 24 divisors (see below), whose sum is σ = 17325528. Its totient is φ = 1862880.

The previous prime is 6985931. The next prime is 6985961. The reversal of 6985950 is 595896.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 23137 + ... + 23436.

It is an arithmetic number, because the mean of its divisors is an integer number (721897).

Almost surely, 26985950 is an apocalyptic number.

6985950 is an abundant number, since it is smaller than the sum of its proper divisors (10339578).

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

6985950 is a wasteful number, since it uses less digits than its factorization.

6985950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46588 (or 46583 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 6985950 is about 2643.0947769613. The cubic root of 6985950 is about 191.1650483488.

The spelling of 6985950 in words is "six million, nine hundred eighty-five thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 46573 93146 139719 232865 279438 465730 698595 1164325 1397190 2328650 3492975 6985950