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6930950 = 2521310663
BaseRepresentation
bin11010011100001000000110
3111001010110212
4122130020012
53233242300
6404315422
7112624565
oct32341006
914033425
106930950
113a04364
1223a2b72
131588970
14cc5bdc
1591d935
hex69c206

6930950 has 24 divisors (see below), whose sum is σ = 13884528. Its totient is φ = 2558880.

The previous prime is 6930947. The next prime is 6930961. The reversal of 6930950 is 590396.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4682 + ... + 5981.

It is an arithmetic number, because the mean of its divisors is an integer number (578522).

Almost surely, 26930950 is an apocalyptic number.

6930950 is an abundant number, since it is smaller than the sum of its proper divisors (6953578).

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

6930950 is a wasteful number, since it uses less digits than its factorization.

6930950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10688 (or 10683 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 6930950 is about 2632.6697476136. The cubic root of 6930950 is about 190.6620486979.

The spelling of 6930950 in words is "six million, nine hundred thirty thousand, nine hundred fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 10663 21326 53315 106630 138619 266575 277238 533150 693095 1386190 3465475 6930950