Base | Representation |
---|---|
bin | 10010110101010100… |
… | …111000101011010110 |
3 | 1221012022022001212012 |
4 | 102311110320223112 |
5 | 312403314122220 |
6 | 13142340024222 |
7 | 1314056223302 |
oct | 226524705326 |
9 | 57168261765 |
10 | 20222020310 |
11 | 8637892188 |
12 | 3b04392072 |
13 | 1ba36a1abb |
14 | d9b99ad02 |
15 | 7d54c4ac5 |
hex | 4b5538ad6 |
20222020310 has 16 divisors (see below), whose sum is σ = 36404650800. Its totient is φ = 8087693856.
The previous prime is 20222020307. The next prime is 20222020337. The reversal of 20222020310 is 1302022202.
It is a super-2 number, since 2×202220203102 (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 7 ways as a sum of consecutive naturals, for example, 60965 + ... + 210144.
It is an arithmetic number, because the mean of its divisors is an integer number (2275290675).
Almost surely, 220222020310 is an apocalyptic number.
20222020310 is a deficient number, since it is larger than the sum of its proper divisors (16182630490).
20222020310 is a wasteful number, since it uses less digits than its factorization.
20222020310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278575.
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 20222020310 its reverse (1302022202), we get a palindrome (21524042512).
The spelling of 20222020310 in words is "twenty billion, two hundred twenty-two million, twenty thousand, three hundred ten".
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