Base | Representation |
---|---|
bin | 11000111111111101… |
… | …11101011100111110 |
3 | 1021122100220212001211 |
4 | 30133332331130332 |
5 | 204441401001342 |
6 | 10055445155034 |
7 | 653411604154 |
oct | 143776753476 |
9 | 37570825054 |
10 | 13421500222 |
11 | 57680a5849 |
12 | 27269bba7a |
13 | 135b800510 |
14 | 9147293d4 |
15 | 538460c17 |
hex | 31ffbd73e |
13421500222 has 16 divisors (see below), whose sum is σ = 21689755920. Its totient is φ = 6192004032.
The previous prime is 13421500217. The next prime is 13421500223. The reversal of 13421500222 is 22200512431.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13421500193 and 13421500202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13421500223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40072 + ... + 168667.
It is an arithmetic number, because the mean of its divisors is an integer number (1355609745).
Almost surely, 213421500222 is an apocalyptic number.
13421500222 is a deficient number, since it is larger than the sum of its proper divisors (8268255698).
13421500222 is a wasteful number, since it uses less digits than its factorization.
13421500222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211227.
The product of its (nonzero) digits is 960, while the sum is 22.
The spelling of 13421500222 in words is "thirteen billion, four hundred twenty-one million, five hundred thousand, two hundred twenty-two".
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