Base | Representation |
---|---|
bin | 100001110000101010111… |
… | …010011110100000011110 |
3 | 22012210022221122121201210 |
4 | 201300222322132200132 |
5 | 301002331042442342 |
6 | 4533443325045250 |
7 | 326420551164450 |
oct | 41605272364036 |
9 | 8183287577653 |
10 | 2320002312222 |
11 | 8149a8906331 |
12 | 3157700b6826 |
13 | 13aa1039a18a |
14 | 8040831a2d0 |
15 | 4053671279c |
hex | 21c2ae9e81e |
2320002312222 has 64 divisors (see below), whose sum is σ = 5320144488960. Its totient is φ = 660698990976.
The previous prime is 2320002312191. The next prime is 2320002312253. The reversal of 2320002312222 is 2222132000232.
It is an interprime number because it is at equal distance from previous prime (2320002312191) and next prime (2320002312253).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40618348 + ... + 40675424.
It is an arithmetic number, because the mean of its divisors is an integer number (83127257640).
Almost surely, 22320002312222 is an apocalyptic number.
2320002312222 is an abundant number, since it is smaller than the sum of its proper divisors (3000142176738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320002312222 is a wasteful number, since it uses less digits than its factorization.
2320002312222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60225.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 2320002312222 its reverse (2222132000232), we get a palindrome (4542134312454).
The spelling of 2320002312222 in words is "two trillion, three hundred twenty billion, two million, three hundred twelve thousand, two hundred twenty-two".
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