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30313204041 = 392910876643
BaseRepresentation
bin11100001110110011…
…101100100101001001
32220020120122022112210
4130032303230211021
5444040140012131
621531541055333
72122121661111
oct341663544511
986216568483
1030313204041
111194601694a
125a5b9b7549
132b21236c33
141677c98041
15bc6395146
hex70ecec949

30313204041 has 8 divisors (see below), whose sum is σ = 40461115680. Its totient is φ = 20187047552.

The previous prime is 30313203941. The next prime is 30313204043. The reversal of 30313204041 is 14040231303.

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 30313204041 - 27 = 30313203913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30313203999 and 30313204017.

It is not an unprimeable number, because it can be changed into a prime (30313204043) 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, 5435535 + ... + 5441108.

It is an arithmetic number, because the mean of its divisors is an integer number (5057639460).

Almost surely, 230313204041 is an apocalyptic number.

It is an amenable number.

30313204041 is a deficient number, since it is larger than the sum of its proper divisors (10147911639).

30313204041 is a wasteful number, since it uses less digits than its factorization.

30313204041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10877575.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30313204041 its reverse (14040231303), we get a palindrome (44353435344).

The spelling of 30313204041 in words is "thirty billion, three hundred thirteen million, two hundred four thousand, forty-one".

Divisors: 1 3 929 2787 10876643 32629929 10104401347 30313204041