Search a number
-
+
6230036421 = 327531865839
BaseRepresentation
bin1011100110101011…
…01100111111000101
3121002011220122022200
411303111230333011
5100224342131141
62510111145113
7310246302330
oct56325547705
917064818280
106230036421
112707769634
12125a515199
1378393b7ab
144315ad617
15266e26ab6
hex17356cfc5

6230036421 has 24 divisors (see below), whose sum is σ = 10478557440. Its totient is φ = 3492848736.

The previous prime is 6230036419. The next prime is 6230036441. The reversal of 6230036421 is 1246300326.

6230036421 is a `hidden beast` number, since 6 + 230 + 0 + 3 + 6 + 421 = 666.

It is not a de Polignac number, because 6230036421 - 21 = 6230036419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6230036441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 929581 + ... + 936258.

It is an arithmetic number, because the mean of its divisors is an integer number (436606560).

Almost surely, 26230036421 is an apocalyptic number.

It is an amenable number.

6230036421 is a deficient number, since it is larger than the sum of its proper divisors (4248521019).

6230036421 is a wasteful number, since it uses less digits than its factorization.

6230036421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865905 (or 1865902 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 6230036421 is about 78930.5797584181. The cubic root of 6230036421 is about 1840.0524186587.

Adding to 6230036421 its reverse (1246300326), we get a palindrome (7476336747).

The spelling of 6230036421 in words is "six billion, two hundred thirty million, thirty-six thousand, four hundred twenty-one".

Divisors: 1 3 7 9 21 53 63 159 371 477 1113 3339 1865839 5597517 13060873 16792551 39182619 98889467 117547857 296668401 692226269 890005203 2076678807 6230036421