Base | Representation |
---|---|
bin | 10011000010010101… |
… | …01011000001100011 |
3 | 222101020222000000212 |
4 | 21201022223001203 |
5 | 131412322402321 |
6 | 4410044404335 |
7 | 511156414445 |
oct | 114112530143 |
9 | 28336860025 |
10 | 10220122211 |
11 | 4374aa10a2 |
12 | 1b928466ab |
13 | c6b49b6c0 |
14 | 6cd4a2495 |
15 | 3ec38e55b |
hex | 2612ab063 |
10220122211 has 16 divisors (see below), whose sum is σ = 11589177600. Its totient is φ = 8934647328.
The previous prime is 10220122183. The next prime is 10220122217. The reversal of 10220122211 is 11222102201.
It is a cyclic number.
It is not a de Polignac number, because 10220122211 - 26 = 10220122147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10220122217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1463450 + ... + 1470416.
It is an arithmetic number, because the mean of its divisors is an integer number (724323600).
Almost surely, 210220122211 is an apocalyptic number.
10220122211 is a deficient number, since it is larger than the sum of its proper divisors (1369055389).
10220122211 is a wasteful number, since it uses less digits than its factorization.
10220122211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12938.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10220122211 its reverse (11222102201), we get a palindrome (21442224412).
The spelling of 10220122211 in words is "ten billion, two hundred twenty million, one hundred twenty-two thousand, two hundred eleven".
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