Base | Representation |
---|---|
bin | 11110010011100100… |
… | …001100100000000100 |
3 | 10002222210201012012221 |
4 | 132103210030200010 |
5 | 1013120332311322 |
6 | 22540544022124 |
7 | 2231245526110 |
oct | 362344144004 |
9 | 102883635187 |
10 | 32540510212 |
11 | 128892a6a51 |
12 | 6381901944 |
13 | 30b7809392 |
14 | 1809a02740 |
15 | ca6ba79c7 |
hex | 79390c804 |
32540510212 has 24 divisors (see below), whose sum is σ = 65090411456. Its totient is φ = 13943920608.
The previous prime is 32540510183. The next prime is 32540510267. The reversal of 32540510212 is 21201504523.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122578 + ... + 283030.
Almost surely, 232540510212 is an apocalyptic number.
It is an amenable number.
32540510212 is an abundant number, since it is smaller than the sum of its proper divisors (32549901244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32540510212 is a wasteful number, since it uses less digits than its factorization.
32540510212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167707 (or 167705 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 32540510212 in words is "thirty-two billion, five hundred forty million, five hundred ten thousand, two hundred twelve".
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