Base | Representation |
---|---|
bin | 11011111101011110… |
… | …000100000010101011 |
3 | 2212111022021220001212 |
4 | 123331132010002223 |
5 | 442441203222144 |
6 | 21443030303335 |
7 | 2111660340416 |
oct | 337536040253 |
9 | 85438256055 |
10 | 30022320299 |
11 | 118068a9664 |
12 | 599a4b7b4b |
13 | 2aa5bab68a |
14 | 164b3b8b7d |
15 | baaa8749e |
hex | 6fd7840ab |
30022320299 has 4 divisors (see below), whose sum is σ = 31602442440. Its totient is φ = 28442198160.
The previous prime is 30022320271. The next prime is 30022320323. The reversal of 30022320299 is 99202322003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30022320299 - 216 = 30022254763 is a prime.
It is a super-2 number, since 2×300223202992 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30022320239) 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 3 ways as a sum of consecutive naturals, for example, 790061042 + ... + 790061079.
It is an arithmetic number, because the mean of its divisors is an integer number (7900610610).
Almost surely, 230022320299 is an apocalyptic number.
30022320299 is a deficient number, since it is larger than the sum of its proper divisors (1580122141).
30022320299 is a wasteful number, since it uses less digits than its factorization.
30022320299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1580122140.
The product of its (nonzero) digits is 11664, while the sum is 32.
The spelling of 30022320299 in words is "thirty billion, twenty-two million, three hundred twenty thousand, two hundred ninety-nine".
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