Base | Representation |
---|---|
bin | 1011101101111010111… |
… | …0100110000110001000 |
3 | 201020121022100100221200 |
4 | 2323132232212012020 |
5 | 11244233121032412 |
6 | 232251154104200 |
7 | 20354350261050 |
oct | 2733656460610 |
9 | 636538310850 |
10 | 201305252232 |
11 | 78411626557 |
12 | 3302087b060 |
13 | 15ca1875986 |
14 | 9a595ac560 |
15 | 5382d509dc |
hex | 2edeba6188 |
201305252232 has 48 divisors (see below), whose sum is σ = 623087687040. Its totient is φ = 57515786208.
The previous prime is 201305252221. The next prime is 201305252243. The reversal of 201305252232 is 232252503102.
201305252232 is a `hidden beast` number, since 2 + 0 + 130 + 5 + 2 + 522 + 3 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (201305252221) and next prime (201305252243).
It is a junction number, because it is equal to n+sod(n) for n = 201305252196 and 201305252205.
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, 199707088 + ... + 199708095.
It is an arithmetic number, because the mean of its divisors is an integer number (12980993480).
Almost surely, 2201305252232 is an apocalyptic number.
It is an amenable number.
201305252232 is an abundant number, since it is smaller than the sum of its proper divisors (421782434808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201305252232 is a wasteful number, since it uses less digits than its factorization.
201305252232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399415202 (or 399415195 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
Adding to 201305252232 its reverse (232252503102), we get a palindrome (433557755334).
The spelling of 201305252232 in words is "two hundred one billion, three hundred five million, two hundred fifty-two thousand, two hundred thirty-two".
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