Base | Representation |
---|---|
bin | 110001001100000010010001… |
… | …111001111010010000001110 |
3 | 1001100222002001110220120102200 |
4 | 301030002101321322100032 |
5 | 211323333111311021222 |
6 | 2044033131034102330 |
7 | 63365265533325201 |
oct | 6114022171722016 |
9 | 1040862043816380 |
10 | 216331360642062 |
11 | 62a25684376616 |
12 | 2031a572b7a9a6 |
13 | 9392c62819113 |
14 | 3b5c6caab7938 |
15 | 1a0241d920eac |
hex | c4c091e7a40e |
216331360642062 has 12 divisors (see below), whose sum is σ = 468717948057840. Its totient is φ = 72110453547348.
The previous prime is 216331360642031. The next prime is 216331360642069. The reversal of 216331360642062 is 260246063133612.
216331360642062 is a `hidden beast` number, since 2 + 1 + 6 + 3 + 3 + 13 + 606 + 4 + 20 + 6 + 2 = 666.
It is a super-2 number, since 2×2163313606420622 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 216331360641999 and 216331360642017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (216331360642069) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6009204462262 + ... + 6009204462297.
It is an arithmetic number, because the mean of its divisors is an integer number (39059829004820).
Almost surely, 2216331360642062 is an apocalyptic number.
216331360642062 is an abundant number, since it is smaller than the sum of its proper divisors (252386587415778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
216331360642062 is a wasteful number, since it uses less digits than its factorization.
216331360642062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12018408924567 (or 12018408924564 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 45.
The spelling of 216331360642062 in words is "two hundred sixteen trillion, three hundred thirty-one billion, three hundred sixty million, six hundred forty-two thousand, sixty-two".
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