Base | Representation |
---|---|
bin | 101100001001101100… |
… | …100111010010000110 |
3 | 11112100220020220121021 |
4 | 230021230213102012 |
5 | 1234042234033223 |
6 | 33440103341354 |
7 | 3265540442236 |
oct | 541154472206 |
9 | 145326226537 |
10 | 47407330438 |
11 | 19118225036 |
12 | 923075185a |
13 | 4616895520 |
14 | 241a279cc6 |
15 | 1376e6165d |
hex | b09b27486 |
47407330438 has 16 divisors (see below), whose sum is σ = 76597594416. Its totient is φ = 21875585760.
The previous prime is 47407330423. The next prime is 47407330469. The reversal of 47407330438 is 83403370474.
It is a junction number, because it is equal to n+sod(n) for n = 47407330394 and 47407330403.
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, 72381 + ... + 316312.
It is an arithmetic number, because the mean of its divisors is an integer number (4787349651).
Almost surely, 247407330438 is an apocalyptic number.
47407330438 is a deficient number, since it is larger than the sum of its proper divisors (29190263978).
47407330438 is a wasteful number, since it uses less digits than its factorization.
47407330438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393399.
The product of its (nonzero) digits is 677376, while the sum is 43.
The spelling of 47407330438 in words is "forty-seven billion, four hundred seven million, three hundred thirty thousand, four hundred thirty-eight".
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