Base | Representation |
---|---|
bin | 111010110011011110… |
… | …111100001100110010 |
3 | 20000222101111200200100 |
4 | 322303132330030302 |
5 | 2013303014242311 |
6 | 45001221533230 |
7 | 4363454505162 |
oct | 726336741462 |
9 | 200871450610 |
10 | 63140774706 |
11 | 24861359639 |
12 | 102a1874216 |
13 | 5c53360569 |
14 | 30ada625a2 |
15 | 1998352a56 |
hex | eb37bc332 |
63140774706 has 48 divisors (see below), whose sum is σ = 146892590208. Its totient is φ = 19529865600.
The previous prime is 63140774681. The next prime is 63140774707. The reversal of 63140774706 is 60747704136.
63140774706 is a `hidden beast` number, since 631 + 4 + 0 + 7 + 7 + 4 + 7 + 0 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (63140774707) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1431390 + ... + 1474841.
It is an arithmetic number, because the mean of its divisors is an integer number (3060262296).
Almost surely, 263140774706 is an apocalyptic number.
63140774706 is an abundant number, since it is smaller than the sum of its proper divisors (83751815502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63140774706 is a wasteful number, since it uses less digits than its factorization.
63140774706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2906327 (or 2906324 counting only the distinct ones).
The product of its (nonzero) digits is 592704, while the sum is 45.
The spelling of 63140774706 in words is "sixty-three billion, one hundred forty million, seven hundred seventy-four thousand, seven hundred six".
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