Base | Representation |
---|---|
bin | 100000010011110101100… |
… | …100001100111110110100 |
3 | 21212021001010111120200212 |
4 | 200103311210030332310 |
5 | 242334210144024022 |
6 | 4420000300124552 |
7 | 316261450246130 |
oct | 40236544147664 |
9 | 7767033446625 |
10 | 2220323033012 |
11 | 7866a7517537 |
12 | 2ba391836758 |
13 | 1314b6161a66 |
14 | 7966db043c0 |
15 | 3cb5072b3e2 |
hex | 204f590cfb4 |
2220323033012 has 96 divisors (see below), whose sum is σ = 5010679554048. Its totient is φ = 838426811904.
The previous prime is 2220323032969. The next prime is 2220323033099. The reversal of 2220323033012 is 2103303230222.
It is a Harshad number since it is a multiple of its sum of digits (23).
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, 1642958 + ... + 2672069.
It is an arithmetic number, because the mean of its divisors is an integer number (52194578688).
Almost surely, 22220323033012 is an apocalyptic number.
It is an amenable number.
2220323033012 is an abundant number, since it is smaller than the sum of its proper divisors (2790356521036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220323033012 is a wasteful number, since it uses less digits than its factorization.
2220323033012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4315125 (or 4315123 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 2220323033012 its reverse (2103303230222), we get a palindrome (4323626263234).
The spelling of 2220323033012 in words is "two trillion, two hundred twenty billion, three hundred twenty-three million, thirty-three thousand, twelve".
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