Search a number
-
+
30301898313 = 367427335281
BaseRepresentation
bin11100001110001000…
…100100011001001001
32220012210100221000010
4130032020210121021
5444024241221223
621530454502133
72121623612601
oct341610443111
986183327003
1030301898313
111193a6a4775
125a58064949
132b1baa8c5b
141676593c01
15bc53b0393
hex70e224649

30301898313 has 16 divisors (see below), whose sum is σ = 41016312896. Its totient is φ = 19894533120.

The previous prime is 30301898299. The next prime is 30301898317. The reversal of 30301898313 is 31389810303.

It is not a de Polignac number, because 30301898313 - 213 = 30301890121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30301898317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841233 + ... + 876513.

It is an arithmetic number, because the mean of its divisors is an integer number (2563519556).

Almost surely, 230301898313 is an apocalyptic number.

It is an amenable number.

30301898313 is a deficient number, since it is larger than the sum of its proper divisors (10714414583).

30301898313 is a wasteful number, since it uses less digits than its factorization.

30301898313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39624.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 30301898313 in words is "thirty billion, three hundred one million, eight hundred ninety-eight thousand, three hundred thirteen".

Divisors: 1 3 67 201 4273 12819 35281 105843 286291 858873 2363827 7091481 150755713 452267139 10100632771 30301898313