Base | Representation |
---|---|
bin | 10100101011111111… |
… | …110111110001111001 |
3 | 2010100001200022222022 |
4 | 110223333313301321 |
5 | 330443012002223 |
6 | 14112101404225 |
7 | 1414313246600 |
oct | 245377676171 |
9 | 63301608868 |
10 | 22213000313 |
11 | 94697289a9 |
12 | 437b109675 |
13 | 213000b68a |
14 | 110a188a37 |
15 | 8a01a4ac8 |
hex | 52bff7c79 |
22213000313 has 12 divisors (see below), whose sum is σ = 25962087312. Its totient is φ = 18949470120.
The previous prime is 22213000279. The next prime is 22213000409. The reversal of 22213000313 is 31300031222.
It is not a de Polignac number, because 22213000313 - 232 = 17918033017 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22213000291 and 22213000300.
It is not an unprimeable number, because it can be changed into a prime (22213003313) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063895 + ... + 1084572.
It is an arithmetic number, because the mean of its divisors is an integer number (2163507276).
Almost surely, 222213000313 is an apocalyptic number.
It is an amenable number.
22213000313 is a deficient number, since it is larger than the sum of its proper divisors (3749086999).
22213000313 is a wasteful number, since it uses less digits than its factorization.
22213000313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2148692 (or 2148685 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 22213000313 its reverse (31300031222), we get a palindrome (53513031535).
The spelling of 22213000313 in words is "twenty-two billion, two hundred thirteen million, three hundred thirteen", and thus it is an aban number.
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