Base | Representation |
---|---|
bin | 1101110000100000010… |
… | …01011000010110101111 |
3 | 1200012011110222210200200 |
4 | 12320100021120112233 |
5 | 30221111112001241 |
6 | 1001055140124543 |
7 | 46103242504365 |
oct | 6702011302657 |
9 | 1605143883620 |
10 | 472717297071 |
11 | 172529654a28 |
12 | 77748096753 |
13 | 35766a17486 |
14 | 18c45a31635 |
15 | c46a8594b6 |
hex | 6e102585af |
472717297071 has 12 divisors (see below), whose sum is σ = 687002917848. Its totient is φ = 313211459664.
The previous prime is 472717297069. The next prime is 472717297123. The reversal of 472717297071 is 170792717274.
472717297071 is a `hidden beast` number, since 472 + 7 + 17 + 2 + 97 + 0 + 71 = 666.
It is not a de Polignac number, because 472717297071 - 21 = 472717297069 is a prime.
It is a super-2 number, since 2×4727172970712 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 472717296999 and 472717297017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472717297271) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161115540 + ... + 161118473.
It is an arithmetic number, because the mean of its divisors is an integer number (57250243154).
Almost surely, 2472717297071 is an apocalyptic number.
472717297071 is a deficient number, since it is larger than the sum of its proper divisors (214285620777).
472717297071 is a wasteful number, since it uses less digits than its factorization.
472717297071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322234182 (or 322234179 counting only the distinct ones).
The product of its (nonzero) digits is 2420208, while the sum is 54.
The spelling of 472717297071 in words is "four hundred seventy-two billion, seven hundred seventeen million, two hundred ninety-seven thousand, seventy-one".
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