Search a number
-
+
190082708 = 22331143567
BaseRepresentation
bin10110101010001…
…10111010010100
3111020200012110022
423111012322110
5342130121313
630510044312
74465450664
oct1325067224
9436605408
10190082708
1198329a52
12537a9698
13304c429a
141b3601a4
1511a4ac08
hexb546e94

190082708 has 12 divisors (see below), whose sum is σ = 333652032. Its totient is φ = 94753560.

The previous prime is 190082701. The next prime is 190082713. The reversal of 190082708 is 807280091.

It is a happy number.

190082708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1900827082 = 72262871761226528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190082701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70460 + ... + 73107.

It is an arithmetic number, because the mean of its divisors is an integer number (27804336).

Almost surely, 2190082708 is an apocalyptic number.

It is an amenable number.

190082708 is a deficient number, since it is larger than the sum of its proper divisors (143569324).

190082708 is a wasteful number, since it uses less digits than its factorization.

190082708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143902 (or 143900 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 190082708 is about 13787.0485601524. The cubic root of 190082708 is about 574.9731132986.

The spelling of 190082708 in words is "one hundred ninety million, eighty-two thousand, seven hundred eight".

Divisors: 1 2 4 331 662 1324 143567 287134 574268 47520677 95041354 190082708