Base | Representation |
---|---|
bin | 11100010101010011… |
… | …100010011000111010 |
3 | 2220112011202121101011 |
4 | 130111103202120322 |
5 | 444301041323302 |
6 | 21550433344134 |
7 | 2124614361022 |
oct | 342523423072 |
9 | 86464677334 |
10 | 30422214202 |
11 | 119a1601896 |
12 | 5a9040804a |
13 | 2b3a9b38a3 |
14 | 1688552a82 |
15 | bd0c295d7 |
hex | 7154e263a |
30422214202 has 4 divisors (see below), whose sum is σ = 45633321306. Its totient is φ = 15211107100.
The previous prime is 30422214169. The next prime is 30422214217. The reversal of 30422214202 is 20241222403.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 21726465201 + 8695749001 = 147399^2 + 93251^2 .
It is a super-3 number, since 3×304222142023 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7605553549 + ... + 7605553552.
Almost surely, 230422214202 is an apocalyptic number.
30422214202 is a deficient number, since it is larger than the sum of its proper divisors (15211107104).
30422214202 is a wasteful number, since it uses less digits than its factorization.
30422214202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15211107103.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 30422214202 its reverse (20241222403), we get a palindrome (50663436605).
The spelling of 30422214202 in words is "thirty billion, four hundred twenty-two million, two hundred fourteen thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •