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30013233041 = 112839641257
BaseRepresentation
bin11011111100111011…
…011001011110010001
32212110200012012200202
4123330323121132101
5442431341424131
621442103424545
72111520162101
oct337473313621
985420165622
1030013233041
1111801762230
125997455155
132aa40493bc
14164a0d1201
15ba9d8ebcb
hex6fced9791

30013233041 has 8 divisors (see below), whose sum is σ = 32857407264. Its totient is φ = 27188341920.

The previous prime is 30013233031. The next prime is 30013233109. The reversal of 30013233041 is 14033231003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30013233041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30013233031) 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, 4817516 + ... + 4823741.

It is an arithmetic number, because the mean of its divisors is an integer number (4107175908).

Almost surely, 230013233041 is an apocalyptic number.

It is an amenable number.

30013233041 is a deficient number, since it is larger than the sum of its proper divisors (2844174223).

30013233041 is a wasteful number, since it uses less digits than its factorization.

30013233041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9641551.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30013233041 its reverse (14033231003), we get a palindrome (44046464044).

The spelling of 30013233041 in words is "thirty billion, thirteen million, two hundred thirty-three thousand, forty-one".

Divisors: 1 11 283 3113 9641257 106053827 2728475731 30013233041