Base | Representation |
---|---|
bin | 10100110011111111110… |
… | …100111111010110100100 |
3 | 12001201122120120000012201 |
4 | 110303333310333112210 |
5 | 141413043113121312 |
6 | 3013011244224244 |
7 | 205221133545616 |
oct | 24637764772644 |
9 | 5051576500181 |
10 | 1430221223332 |
11 | 50160a65a720 |
12 | 1b122a23b084 |
13 | a4b3ba77445 |
14 | 4d31a19cdb6 |
15 | 2730b3d6557 |
hex | 14cffd3f5a4 |
1430221223332 has 192 divisors, whose sum is σ = 3123421378560. Its totient is φ = 564573542400.
The previous prime is 1430221223317. The next prime is 1430221223377. The reversal of 1430221223332 is 2333221220341.
It is a self number, because there is not a number n which added to its sum of digits gives 1430221223332.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83742778 + ... + 83759854.
It is an arithmetic number, because the mean of its divisors is an integer number (16267819680).
Almost surely, 21430221223332 is an apocalyptic number.
It is an amenable number.
1430221223332 is an abundant number, since it is smaller than the sum of its proper divisors (1693200155228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1430221223332 is a wasteful number, since it uses less digits than its factorization.
1430221223332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17282 (or 17280 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 1430221223332 its reverse (2333221220341), we get a palindrome (3763442443673).
The spelling of 1430221223332 in words is "one trillion, four hundred thirty billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred thirty-two".
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