Base | Representation |
---|---|
bin | 1011000110010001100110… |
… | …1101011001101110111100 |
3 | 1121012112121120021100021200 |
4 | 2301210121231121232330 |
5 | 3044411040423421340 |
6 | 41541415344455500 |
7 | 2366411450465061 |
oct | 261443155315674 |
9 | 47175546240250 |
10 | 12202433420220 |
11 | 398502860469a |
12 | 1450ab631a590 |
13 | 6a68b8bc9384 |
14 | 30285ad3cc68 |
15 | 16262ed1d330 |
hex | b1919b59bbc |
12202433420220 has 36 divisors (see below), whose sum is σ = 37014048041880. Its totient is φ = 3253982245344.
The previous prime is 12202433420173. The next prime is 12202433420269. The reversal of 12202433420220 is 2202433420221.
12202433420220 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 2 + 433 + 4 + 2 + 0 + 220 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33895648210 + ... + 33895648569.
Almost surely, 212202433420220 is an apocalyptic number.
12202433420220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12202433420220 is an abundant number, since it is smaller than the sum of its proper divisors (24811614621660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202433420220 is a wasteful number, since it uses less digits than its factorization.
12202433420220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67791296794 (or 67791296789 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 12202433420220 its reverse (2202433420221), we get a palindrome (14404866840441).
Subtracting from 12202433420220 its reverse (2202433420221), we obtain a palindrome (9999999999999).
The spelling of 12202433420220 in words is "twelve trillion, two hundred two billion, four hundred thirty-three million, four hundred twenty thousand, two hundred twenty".
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