Search a number
-
+
3053380231 = 11479579499
BaseRepresentation
bin1011010111111110…
…1110001010000111
321212210110210020201
42311333232022013
522223131131411
61222552311331
7135444206116
oct26577561207
97783423221
103053380231
11132760a840
127126a2547
13398784385
1420d73dc7d
1512d0da3c1
hexb5fee287

3053380231 has 8 divisors (see below), whose sum is σ = 3337920000. Its totient is φ = 2770000440.

The previous prime is 3053380229. The next prime is 3053380277. The reversal of 3053380231 is 1320833503.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3053380231 - 21 = 3053380229 is a prime.

It is a super-2 number, since 2×30533802312 = 18646261670123226722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3053380231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3053384231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284481 + ... + 295018.

It is an arithmetic number, because the mean of its divisors is an integer number (417240000).

Almost surely, 23053380231 is an apocalyptic number.

3053380231 is a deficient number, since it is larger than the sum of its proper divisors (284539769).

3053380231 is a wasteful number, since it uses less digits than its factorization.

3053380231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579989.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 3053380231 is about 55257.3997850062. The cubic root of 3053380231 is about 1450.7535094324.

The spelling of 3053380231 in words is "three billion, fifty-three million, three hundred eighty thousand, two hundred thirty-one".

Divisors: 1 11 479 5269 579499 6374489 277580021 3053380231