Base | Representation |
---|---|
bin | 101010000010000111… |
… | …111000111100011111 |
3 | 11022111101021202000100 |
4 | 222002013320330133 |
5 | 1214412442414140 |
6 | 32422252032143 |
7 | 3155301202632 |
oct | 520207707437 |
9 | 138441252010 |
10 | 45132779295 |
11 | 181603060aa |
12 | 88b6a62653 |
13 | 4343590986 |
14 | 2282153c19 |
15 | 129241a530 |
hex | a821f8f1f |
45132779295 has 48 divisors (see below), whose sum is σ = 80280424224. Its totient is φ = 23442048000.
The previous prime is 45132779287. The next prime is 45132779327. The reversal of 45132779295 is 59297723154.
45132779295 is a `hidden beast` number, since 451 + 32 + 7 + 79 + 2 + 95 = 666.
It is not a de Polignac number, because 45132779295 - 23 = 45132779287 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1032075 + ... + 1074915.
It is an arithmetic number, because the mean of its divisors is an integer number (1672508838).
Almost surely, 245132779295 is an apocalyptic number.
45132779295 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
45132779295 is a deficient number, since it is larger than the sum of its proper divisors (35147644929).
45132779295 is a wasteful number, since it uses less digits than its factorization.
45132779295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43464 (or 43461 counting only the distinct ones).
The product of its digits is 4762800, while the sum is 54.
The spelling of 45132779295 in words is "forty-five billion, one hundred thirty-two million, seven hundred seventy-nine thousand, two hundred ninety-five".
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