Base | Representation |
---|---|
bin | 10100101010011111111… |
… | …010111101111110001010 |
3 | 12000202022210101010200012 |
4 | 110222133322331332022 |
5 | 141231201143240320 |
6 | 3004203232511522 |
7 | 204410321624654 |
oct | 24523772757612 |
9 | 5022283333605 |
10 | 1420022243210 |
11 | 4a8256599a2a |
12 | 1ab2626ab5a2 |
13 | a3ba4a9bc6c |
14 | 4ca2d8416d4 |
15 | 26e10d214c5 |
hex | 14a9febdf8a |
1420022243210 has 16 divisors (see below), whose sum is σ = 2556059257800. Its totient is φ = 568004626176.
The previous prime is 1420022243209. The next prime is 1420022243251. The reversal of 1420022243210 is 123422200241.
It can be written as a sum of positive squares in 4 ways, for example, as 1364483308321 + 55538934889 = 1168111^2 + 235667^2 .
It is a super-2 number, since 2×14200222432102 (a number of 25 digits) contains 22 as substring.
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, 1100846 + ... + 2012934.
Almost surely, 21420022243210 is an apocalyptic number.
1420022243210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1420022243210 is a deficient number, since it is larger than the sum of its proper divisors (1136037014590).
1420022243210 is a wasteful number, since it uses less digits than its factorization.
1420022243210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1067785.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 1420022243210 its reverse (123422200241), we get a palindrome (1543444443451).
The spelling of 1420022243210 in words is "one trillion, four hundred twenty billion, twenty-two million, two hundred forty-three thousand, two hundred ten".
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