Base | Representation |
---|---|
bin | 1100011001100001110… |
… | …1101101010101110101 |
3 | 202100211010101100010201 |
4 | 3012120131231111311 |
5 | 11442221344302404 |
6 | 241504523520501 |
7 | 21250422236026 |
oct | 3063035552565 |
9 | 670733340121 |
10 | 213011322229 |
11 | 8237937a172 |
12 | 35349089131 |
13 | 17118b56504 |
14 | a44a156c4d |
15 | 581a8b0ca4 |
hex | 319876d575 |
213011322229 has 32 divisors (see below), whose sum is σ = 221230284800. Its totient is φ = 205003431360.
The previous prime is 213011322193. The next prime is 213011322269. The reversal of 213011322229 is 922223110312.
It is a cyclic number.
It is not a de Polignac number, because 213011322229 - 29 = 213011321717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 213011322197 and 213011322206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213011322269) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407287162 + ... + 407287684.
It is an arithmetic number, because the mean of its divisors is an integer number (6913446400).
Almost surely, 2213011322229 is an apocalyptic number.
It is an amenable number.
213011322229 is a deficient number, since it is larger than the sum of its proper divisors (8218962571).
213011322229 is a wasteful number, since it uses less digits than its factorization.
213011322229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1265.
The product of its (nonzero) digits is 2592, while the sum is 28.
The spelling of 213011322229 in words is "two hundred thirteen billion, eleven million, three hundred twenty-two thousand, two hundred twenty-nine".
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