Search a number
-
+
30314042001 = 3246163111579
BaseRepresentation
bin11100001110110110…
…111001001010010001
32220020122012220000100
4130032312321022101
5444040343321001
621532011043013
72122132051125
oct341666711221
986218186010
1030314042001
1111946539481
125a60140469
132b2146b479
141678035585
15bc64ad586
hex70edb9291

30314042001 has 24 divisors (see below), whose sum is σ = 43955271360. Its totient is φ = 20131826400.

The previous prime is 30314041949. The next prime is 30314042023. The reversal of 30314042001 is 10024041303.

30314042001 is a `hidden beast` number, since 30 + 31 + 404 + 200 + 1 = 666.

It is not a de Polignac number, because 30314042001 - 214 = 30314025617 is a prime.

It is a super-2 number, since 2×303140420012 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30314042051) 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, 2612230 + ... + 2623808.

It is an arithmetic number, because the mean of its divisors is an integer number (1831469640).

Almost surely, 230314042001 is an apocalyptic number.

It is an amenable number.

30314042001 is a deficient number, since it is larger than the sum of its proper divisors (13641229359).

30314042001 is a wasteful number, since it uses less digits than its factorization.

30314042001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12677 (or 12674 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30314042001 its reverse (10024041303), we get a palindrome (40338083304).

The spelling of 30314042001 in words is "thirty billion, three hundred fourteen million, forty-two thousand, one".

Divisors: 1 3 9 461 631 1383 1893 4149 5679 11579 34737 104211 290891 872673 2618019 5337919 7306349 16013757 21919047 48041271 65757141 3368226889 10104680667 30314042001