Base | Representation |
---|---|
bin | 10011001111011001011… |
… | …000010110111100110000 |
3 | 11200101211112022222020220 |
4 | 103033121120112330300 |
5 | 133130332203014300 |
6 | 2451224453333040 |
7 | 164345253401013 |
oct | 23173130267460 |
9 | 4611745288226 |
10 | 1322202001200 |
11 | 46a819618313 |
12 | 194302937180 |
13 | 978b5a54562 |
14 | 47dd00ad37a |
15 | 245d8155da0 |
hex | 133d9616f30 |
1322202001200 has 120 divisors (see below), whose sum is σ = 4250527616976. Its totient is φ = 351332352000.
The previous prime is 1322202001193. The next prime is 1322202001271. The reversal of 1322202001200 is 21002022231.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1322202001200.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1623361 + ... + 2297760.
Almost surely, 21322202001200 is an apocalyptic number.
1322202001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1322202001200 is an abundant number, since it is smaller than the sum of its proper divisors (2928325615776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1322202001200 is a wasteful number, since it uses less digits than its factorization.
1322202001200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3921423 (or 3921412 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 1322202001200 its reverse (21002022231), we get a palindrome (1343204023431).
The spelling of 1322202001200 in words is "one trillion, three hundred twenty-two billion, two hundred two million, one thousand, two hundred".
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