Base | Representation |
---|---|
bin | 10010110101010100… |
… | …111011000111011110 |
3 | 1221012022022120120021 |
4 | 102311110323013132 |
5 | 312403314432202 |
6 | 13142340142354 |
7 | 1314056264365 |
oct | 226524730736 |
9 | 57168276507 |
10 | 20222030302 |
11 | 8637899741 |
12 | 3b043979ba |
13 | 1ba36a6506 |
14 | d9b9a07dc |
15 | 7d54c7a37 |
hex | 4b553b1de |
20222030302 has 8 divisors (see below), whose sum is σ = 30357142200. Its totient is φ = 10102982904.
The previous prime is 20222030299. The next prime is 20222030317. The reversal of 20222030302 is 20303022202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×202220303022 (a number of 21 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, 4012977 + ... + 4018012.
It is an arithmetic number, because the mean of its divisors is an integer number (3794642775).
Almost surely, 220222030302 is an apocalyptic number.
20222030302 is a deficient number, since it is larger than the sum of its proper divisors (10135111898).
20222030302 is a wasteful number, since it uses less digits than its factorization.
20222030302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8032250.
The product of its (nonzero) digits is 288, while the sum is 16.
Adding to 20222030302 its reverse (20303022202), we get a palindrome (40525052504).
The spelling of 20222030302 in words is "twenty billion, two hundred twenty-two million, thirty thousand, three hundred two".
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