Base | Representation |
---|---|
bin | 10011000010010101… |
… | …01011000100110110 |
3 | 222101020222000022200 |
4 | 21201022223010312 |
5 | 131412322404142 |
6 | 4410044405330 |
7 | 511156415166 |
oct | 114112530466 |
9 | 28336860280 |
10 | 10220122422 |
11 | 4374aa1274 |
12 | 1b92846846 |
13 | c6b49b823 |
14 | 6cd4a25a6 |
15 | 3ec38e64c |
hex | 2612ab136 |
10220122422 has 12 divisors (see below), whose sum is σ = 22143598620. Its totient is φ = 3406707468.
The previous prime is 10220122417. The next prime is 10220122483. The reversal of 10220122422 is 22422102201.
10220122422 is a `hidden beast` number, since 1 + 0 + 220 + 1 + 22 + 422 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 567784579 = 10220122422 / (1 + 0 + 2 + 2 + 0 + 1 + 2 + 2 + 4 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 10220122395 and 10220122404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283892272 + ... + 283892307.
It is an arithmetic number, because the mean of its divisors is an integer number (1845299885).
Almost surely, 210220122422 is an apocalyptic number.
10220122422 is an abundant number, since it is smaller than the sum of its proper divisors (11923476198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220122422 is a wasteful number, since it uses less digits than its factorization.
10220122422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 567784587 (or 567784584 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 10220122422 its reverse (22422102201), we get a palindrome (32642224623).
The spelling of 10220122422 in words is "ten billion, two hundred twenty million, one hundred twenty-two thousand, four hundred twenty-two".
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