Search a number
-
+
3000031411 = 132914953407
BaseRepresentation
bin1011001011010000…
…1101100010110011
321202002002101102111
42302310031202303
522121002001121
61213405030151
7134225563156
oct26264154263
97662071374
103000031411
1112aa492003
126b8855357
1338a6c5920
14206613c9d
1512859d2e1
hexb2d0d8b3

3000031411 has 16 divisors (see below), whose sum is σ = 3364704000. Its totient is φ = 2655773568.

The previous prime is 3000031367. The next prime is 3000031471. The reversal of 3000031411 is 1141300003.

3000031411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3000031411 - 27 = 3000031283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3000031391 and 3000031400.

It is not an unprimeable number, because it can be changed into a prime (3000031471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29470 + ... + 82876.

It is an arithmetic number, because the mean of its divisors is an integer number (210294000).

Almost surely, 23000031411 is an apocalyptic number.

3000031411 is a deficient number, since it is larger than the sum of its proper divisors (364672589).

3000031411 is a wasteful number, since it uses less digits than its factorization.

3000031411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53598.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3000031411 is about 54772.5424916536. The cubic root of 3000031411 is about 1442.2546039011.

Adding to 3000031411 its reverse (1141300003), we get a palindrome (4141331414).

The spelling of 3000031411 in words is "three billion, thirty-one thousand, four hundred eleven".

Divisors: 1 13 29 149 377 1937 4321 53407 56173 694291 1548803 7957643 20134439 103449359 230771647 3000031411