Base | Representation |
---|---|
bin | 10010111100110010010… |
… | …111110101110101110100 |
3 | 11121111020222001100220010 |
4 | 102330302113311311310 |
5 | 132313421332420312 |
6 | 2434122014140220 |
7 | 163040142035511 |
oct | 22746227656564 |
9 | 4544228040803 |
10 | 1302220201332 |
11 | 4622a539a326 |
12 | 190466ab1670 |
13 | 95a5007ca3b |
14 | 470563a4308 |
15 | 23d18cd293c |
hex | 12f325f5d74 |
1302220201332 has 24 divisors (see below), whose sum is σ = 3038925008896. Its totient is φ = 434014656768.
The previous prime is 1302220201223. The next prime is 1302220201369. The reversal of 1302220201332 is 2331020222031.
It is a happy number.
It is a super-2 number, since 2×13022202013322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1302220201299 and 1302220201308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7250548 + ... + 7427979.
Almost surely, 21302220201332 is an apocalyptic number.
1302220201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1302220201332 is an abundant number, since it is smaller than the sum of its proper divisors (1736704807564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302220201332 is a wasteful number, since it uses less digits than its factorization.
1302220201332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14685927 (or 14685925 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 1302220201332 its reverse (2331020222031), we get a palindrome (3633240423363).
The spelling of 1302220201332 in words is "one trillion, three hundred two billion, two hundred twenty million, two hundred one thousand, three hundred thirty-two".
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