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30240664601 = 76764479029
BaseRepresentation
bin11100001010011110…
…111110110000011001
32220001112010221010212
4130022132332300121
5443413102231401
621520430220505
72120251256630
oct341236766031
986045127125
1030240664601
11119090809a4
125a3b654735
132b0c1b95a4
14166c3b4517
15bbed16dbb
hex70a7bec19

30240664601 has 8 divisors (see below), whose sum is σ = 35076592320. Its totient is φ = 25533695088.

The previous prime is 30240664589. The next prime is 30240664603. The reversal of 30240664601 is 10646604203.

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 30240664601 - 210 = 30240663577 is a prime.

It is a super-3 number, since 3×302406646013 (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30240664603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32239046 + ... + 32239983.

It is an arithmetic number, because the mean of its divisors is an integer number (4384574040).

Almost surely, 230240664601 is an apocalyptic number.

It is an amenable number.

30240664601 is a deficient number, since it is larger than the sum of its proper divisors (4835927719).

30240664601 is an equidigital number, since it uses as much as digits as its factorization.

30240664601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64479103.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 30240664601 in words is "thirty billion, two hundred forty million, six hundred sixty-four thousand, six hundred one".

Divisors: 1 7 67 469 64479029 451353203 4320094943 30240664601