Base | Representation |
---|---|
bin | 101011111111011010… |
… | …011110111101110000 |
3 | 11111220212121202001001 |
4 | 223333122132331300 |
5 | 1233214102234431 |
6 | 33411021451344 |
7 | 3261344136355 |
oct | 537732367560 |
9 | 144825552031 |
10 | 47234805616 |
11 | 190398a8639 |
12 | 91a2a10b54 |
13 | 45b9c0ac2b |
14 | 24013aa62c |
15 | 1366c32e61 |
hex | aff69ef70 |
47234805616 has 20 divisors (see below), whose sum is σ = 93990881272. Its totient is φ = 22979094336.
The previous prime is 47234805613. The next prime is 47234805641. The reversal of 47234805616 is 61650843274.
It is a super-2 number, since 2×472348056162 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47234805613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39893670 + ... + 39894853.
Almost surely, 247234805616 is an apocalyptic number.
It is an amenable number.
47234805616 is a deficient number, since it is larger than the sum of its proper divisors (46756075656).
47234805616 is a wasteful number, since it uses less digits than its factorization.
47234805616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79788568 (or 79788562 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 46.
The spelling of 47234805616 in words is "forty-seven billion, two hundred thirty-four million, eight hundred five thousand, six hundred sixteen".
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