Base | Representation |
---|---|
bin | 101010010110000001… |
… | …100011000111010011 |
3 | 11100100122112201001200 |
4 | 222112001203013103 |
5 | 1221103431130311 |
6 | 32515340202243 |
7 | 3166464146640 |
oct | 522601430723 |
9 | 140318481050 |
10 | 45466661331 |
11 | 18311821673 |
12 | 898a839383 |
13 | 43977c2700 |
14 | 22b4626dc7 |
15 | 12b18bd556 |
hex | a960631d3 |
45466661331 has 144 divisors (see below), whose sum is σ = 84973464576. Its totient is φ = 22915436544.
The previous prime is 45466661269. The next prime is 45466661351. The reversal of 45466661331 is 13316666454.
It is not a de Polignac number, because 45466661331 - 29 = 45466660819 is a prime.
It is a super-2 number, since 2×454666613312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45466661351) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 21516531 + ... + 21518643.
It is an arithmetic number, because the mean of its divisors is an integer number (590093504).
Almost surely, 245466661331 is an apocalyptic number.
45466661331 is a deficient number, since it is larger than the sum of its proper divisors (39506803245).
45466661331 is a wasteful number, since it uses less digits than its factorization.
45466661331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2242 (or 2226 counting only the distinct ones).
The product of its digits is 933120, while the sum is 45.
The spelling of 45466661331 in words is "forty-five billion, four hundred sixty-six million, six hundred sixty-one thousand, three hundred thirty-one".
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