Search a number
-
+
30041362113 = 37672318677
BaseRepresentation
bin11011111110100110…
…101100111011000001
32212112122010022112020
4123332212230323001
5443011042041423
621444550352053
72112311236050
oct337646547301
985478108466
1030041362113
1111816624aa4
1259a495b629
132aa9b17919
14164db34397
15bac5994e3
hex6fe9acec1

30041362113 has 24 divisors (see below), whose sum is σ = 46470900672. Its totient is φ = 16910223264.

The previous prime is 30041362093. The next prime is 30041362139. The reversal of 30041362113 is 31126314003.

It is a happy number.

It is not a de Polignac number, because 30041362113 - 25 = 30041362081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30041362313) 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, 65070 + ... + 253607.

It is an arithmetic number, because the mean of its divisors is an integer number (1936287528).

Almost surely, 230041362113 is an apocalyptic number.

It is an amenable number.

30041362113 is a deficient number, since it is larger than the sum of its proper divisors (16429538559).

30041362113 is an equidigital number, since it uses as much as digits as its factorization.

30041362113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318821 (or 318754 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 30041362113 its reverse (31126314003), we get a palindrome (61167676116).

It can be divided in two parts, 300413 and 62113, that added together give a triangular number (362526 = T851).

The spelling of 30041362113 in words is "thirty billion, forty-one million, three hundred sixty-two thousand, one hundred thirteen".

Divisors: 1 3 7 21 67 201 469 1407 4489 13467 31423 94269 318677 956031 2230739 6692217 21351359 64054077 149459513 448378539 1430541053 4291623159 10013787371 30041362113