Base | Representation |
---|---|
bin | 11011111100110110… |
… | …111011111001000101 |
3 | 2212110120222210010001 |
4 | 123330312323321011 |
5 | 442431042011201 |
6 | 21442022401301 |
7 | 2111504220553 |
oct | 337466737105 |
9 | 85416883101 |
10 | 30012063301 |
11 | 11801033400 |
12 | 5996b90231 |
13 | 2aa3a29b4c |
14 | 1649ca8bd3 |
15 | ba9c0d301 |
hex | 6fcdbbe45 |
30012063301 has 24 divisors (see below), whose sum is σ = 35313415200. Its totient is φ = 25409498400.
The previous prime is 30012063299. The next prime is 30012063317. The reversal of 30012063301 is 10336021003.
It is not a de Polignac number, because 30012063301 - 21 = 30012063299 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30012063001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25011 + ... + 246271.
It is an arithmetic number, because the mean of its divisors is an integer number (1471392300).
Almost surely, 230012063301 is an apocalyptic number.
It is an amenable number.
30012063301 is a deficient number, since it is larger than the sum of its proper divisors (5301351899).
30012063301 is a wasteful number, since it uses less digits than its factorization.
30012063301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221361 (or 221350 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 30012063301 its reverse (10336021003), we get a palindrome (40348084304).
The spelling of 30012063301 in words is "thirty billion, twelve million, sixty-three thousand, three hundred one".
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