Base | Representation |
---|---|
bin | 101010000100110010… |
… | …010011001001000011 |
3 | 11022121111100022011201 |
4 | 222010302103021003 |
5 | 1220010411413300 |
6 | 32430525322031 |
7 | 3156352666231 |
oct | 520462231103 |
9 | 138544308151 |
10 | 45177451075 |
11 | 18183547729 |
12 | 8909a06317 |
13 | 434c901a93 |
14 | 2288061951 |
15 | 12962e166a |
hex | a84c93243 |
45177451075 has 12 divisors (see below), whose sum is σ = 56034123408. Its totient is φ = 36132874400.
The previous prime is 45177451073. The next prime is 45177451093. The reversal of 45177451075 is 57015477154.
It is not a de Polignac number, because 45177451075 - 21 = 45177451073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45177451073) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124831 + ... + 325480.
It is an arithmetic number, because the mean of its divisors is an integer number (4669510284).
Almost surely, 245177451075 is an apocalyptic number.
45177451075 is a deficient number, since it is larger than the sum of its proper divisors (10856672333).
45177451075 is a wasteful number, since it uses less digits than its factorization.
45177451075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454334 (or 454329 counting only the distinct ones).
The product of its (nonzero) digits is 686000, while the sum is 46.
The spelling of 45177451075 in words is "forty-five billion, one hundred seventy-seven million, four hundred fifty-one thousand, seventy-five".
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