Base | Representation |
---|---|
bin | 1101101111010100011… |
… | …10001110101001100110 |
3 | 1200010112010202021121110 |
4 | 12313222032032221212 |
5 | 30213310221040310 |
6 | 1000512050525450 |
7 | 46051415402460 |
oct | 6675216165146 |
9 | 1603463667543 |
10 | 472081033830 |
11 | 172232488a3a |
12 | 775aab96886 |
13 | 35694c62b53 |
14 | 18bc5329130 |
15 | c42ea76d20 |
hex | 6dea38ea66 |
472081033830 has 32 divisors (see below), whose sum is σ = 1294850836224. Its totient is φ = 107904236256.
The previous prime is 472081033829. The next prime is 472081033841. The reversal of 472081033830 is 38330180274.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124002252 + ... + 1124002671.
It is an arithmetic number, because the mean of its divisors is an integer number (40464088632).
Almost surely, 2472081033830 is an apocalyptic number.
472081033830 is an abundant number, since it is smaller than the sum of its proper divisors (822769802394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472081033830 is a wasteful number, since it uses less digits than its factorization.
472081033830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2248004940.
The product of its (nonzero) digits is 96768, while the sum is 39.
The spelling of 472081033830 in words is "four hundred seventy-two billion, eighty-one million, thirty-three thousand, eight hundred thirty".
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