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30130030301 = 77703558781
BaseRepresentation
bin11100000011111000…
…111100011011011101
32212202210222010102012
4130003320330123131
5443201241432201
621501435041005
72114436013640
oct340370743335
985683863365
1030130030301
1111861686798
125a0a5a0165
132ac22c15c7
14165b815a57
15bb52615bb
hex703e3c6dd

30130030301 has 8 divisors (see below), whose sum is σ = 34438852224. Its totient is φ = 25822341360.

The previous prime is 30130030277. The next prime is 30130030319. The reversal of 30130030301 is 10303003103.

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-30130030301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130030361) 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, 225470 + ... + 333311.

It is an arithmetic number, because the mean of its divisors is an integer number (4304856528).

Almost surely, 230130030301 is an apocalyptic number.

It is an amenable number.

30130030301 is a deficient number, since it is larger than the sum of its proper divisors (4308821923).

30130030301 is an equidigital number, since it uses as much as digits as its factorization.

30130030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566491.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 30130030301 its reverse (10303003103), we get a palindrome (40433033404).

The spelling of 30130030301 in words is "thirty billion, one hundred thirty million, thirty thousand, three hundred one".

Divisors: 1 7 7703 53921 558781 3911467 4304290043 30130030301