Base | Representation |
---|---|
bin | 10010110101011000… |
… | …101010100110001010 |
3 | 1221012101011102010012 |
4 | 102311120222212022 |
5 | 312404042324320 |
6 | 13142413151522 |
7 | 1314100521233 |
oct | 226530524612 |
9 | 57171142105 |
10 | 20223011210 |
11 | 86383a9706 |
12 | 3b0478b5a2 |
13 | 1ba395ab2c |
14 | d9bb7808a |
15 | 7d561d4c5 |
hex | 4b562a98a |
20223011210 has 16 divisors (see below), whose sum is σ = 36403998696. Its totient is φ = 8088631488.
The previous prime is 20223011203. The next prime is 20223011251. The reversal of 20223011210 is 1211032202.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 19248510121 + 974501089 = 138739^2 + 31217^2 .
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, 95084 + ... + 222456.
Almost surely, 220223011210 is an apocalyptic number.
20223011210 is a deficient number, since it is larger than the sum of its proper divisors (16180987486).
20223011210 is a wasteful number, since it uses less digits than its factorization.
20223011210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143257.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 20223011210 its reverse (1211032202), we get a palindrome (21434043412).
The spelling of 20223011210 in words is "twenty billion, two hundred twenty-three million, eleven thousand, two hundred ten".
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