Base | Representation |
---|---|
bin | 11100010101010100… |
… | …111010000010100110 |
3 | 2220112012102211212012 |
4 | 130111110322002212 |
5 | 444301134320342 |
6 | 21550445154222 |
7 | 2124620414516 |
oct | 342524720246 |
9 | 86465384765 |
10 | 30422573222 |
11 | 119a18275a8 |
12 | 5a9055b972 |
13 | 2b3aaab122 |
14 | 1688607846 |
15 | bd0c9ab82 |
hex | 71553a0a6 |
30422573222 has 8 divisors (see below), whose sum is σ = 45634697400. Its totient is φ = 15211007424.
The previous prime is 30422573189. The next prime is 30422573239. The reversal of 30422573222 is 22237522403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×304225732222 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45929 + ... + 250907.
It is an arithmetic number, because the mean of its divisors is an integer number (5704337175).
Almost surely, 230422573222 is an apocalyptic number.
30422573222 is a deficient number, since it is larger than the sum of its proper divisors (15212124178).
30422573222 is a wasteful number, since it uses less digits than its factorization.
30422573222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279190.
The product of its (nonzero) digits is 40320, while the sum is 32.
The spelling of 30422573222 in words is "thirty billion, four hundred twenty-two million, five hundred seventy-three thousand, two hundred twenty-two".
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