Base | Representation |
---|---|
bin | 1100111111100100010… |
… | …1001101010010000001 |
3 | 210100011201222220002211 |
4 | 3033321011031102001 |
5 | 12124124342132001 |
6 | 250314042542121 |
7 | 22061440411660 |
oct | 3177105152201 |
9 | 710151886084 |
10 | 223222224001 |
11 | 86739142867 |
12 | 37318807941 |
13 | 1808544711a |
14 | ab382d8dd7 |
15 | 5c1702d351 |
hex | 33f914d481 |
223222224001 has 24 divisors (see below), whose sum is σ = 275699009664. Its totient is φ = 176703542400.
The previous prime is 223222223971. The next prime is 223222224031. The reversal of 223222224001 is 100422222322.
It is an interprime number because it is at equal distance from previous prime (223222223971) and next prime (223222224031).
It is not a de Polignac number, because 223222224001 - 215 = 223222191233 is a prime.
It is a super-3 number, since 3×2232222240013 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223222224031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 688900 + ... + 959701.
It is an arithmetic number, because the mean of its divisors is an integer number (11487458736).
Almost surely, 2223222224001 is an apocalyptic number.
It is an amenable number.
223222224001 is a deficient number, since it is larger than the sum of its proper divisors (52476785663).
223222224001 is a wasteful number, since it uses less digits than its factorization.
223222224001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1648689 (or 1648660 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 223222224001 its reverse (100422222322), we get a palindrome (323644446323).
The spelling of 223222224001 in words is "two hundred twenty-three billion, two hundred twenty-two million, two hundred twenty-four thousand, one".
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