Base | Representation |
---|---|
bin | 10010101010101111… |
… | …01111000110110111 |
3 | 221212110120112112022 |
4 | 21111113233012313 |
5 | 131011142021330 |
6 | 4334254543355 |
7 | 503234315630 |
oct | 112527570667 |
9 | 27773515468 |
10 | 10022220215 |
11 | 4283311427 |
12 | 1b38507b5b |
13 | c3949a327 |
14 | 6b10a8887 |
15 | 3d9cebae5 |
hex | 2555ef1b7 |
10022220215 has 16 divisors (see below), whose sum is σ = 14342358528. Its totient is φ = 6573579936.
The previous prime is 10022220209. The next prime is 10022220233. The reversal of 10022220215 is 51202222001.
It is not a de Polignac number, because 10022220215 - 24 = 10022220199 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10022220193 and 10022220202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6224177 + ... + 6225786.
It is an arithmetic number, because the mean of its divisors is an integer number (896397408).
Almost surely, 210022220215 is an apocalyptic number.
10022220215 is a deficient number, since it is larger than the sum of its proper divisors (4320138313).
10022220215 is a wasteful number, since it uses less digits than its factorization.
10022220215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12449998.
The product of its (nonzero) digits is 160, while the sum is 17.
Adding to 10022220215 its reverse (51202222001), we get a palindrome (61224442216).
The spelling of 10022220215 in words is "ten billion, twenty-two million, two hundred twenty thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •