Base | Representation |
---|---|
bin | 101010100010000100… |
… | …111110101110101111 |
3 | 11100212202001212011201 |
4 | 222202010332232233 |
5 | 1222012213344341 |
6 | 32551402430331 |
7 | 3204501065344 |
oct | 524204765657 |
9 | 140782055151 |
10 | 45668887471 |
11 | 18405995109 |
12 | 8a265023a7 |
13 | 43ca67904c |
14 | 22d34287cb |
15 | 12c4517331 |
hex | aa213ebaf |
45668887471 has 16 divisors (see below), whose sum is σ = 46659412800. Its totient is φ = 44691118848.
The previous prime is 45668887421. The next prime is 45668887477. The reversal of 45668887471 is 17478886654.
It is a cyclic number.
It is not a de Polignac number, because 45668887471 - 29 = 45668886959 is a prime.
It is a super-3 number, since 3×456688874713 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45668887477) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4362075 + ... + 4372531.
It is an arithmetic number, because the mean of its divisors is an integer number (2916213300).
Almost surely, 245668887471 is an apocalyptic number.
45668887471 is a deficient number, since it is larger than the sum of its proper divisors (990525329).
45668887471 is a wasteful number, since it uses less digits than its factorization.
45668887471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11058.
The product of its digits is 72253440, while the sum is 64.
The spelling of 45668887471 in words is "forty-five billion, six hundred sixty-eight million, eight hundred eighty-seven thousand, four hundred seventy-one".
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