Base | Representation |
---|---|
bin | 101010000100010001… |
… | …110010111000100011 |
3 | 11022120220022101220220 |
4 | 222010101302320203 |
5 | 1220001221232324 |
6 | 32430022534123 |
7 | 3156220400361 |
oct | 520421627043 |
9 | 138526271826 |
10 | 45168930339 |
11 | 181797579a5 |
12 | 8906b97343 |
13 | 434ac0a620 |
14 | 2286c84631 |
15 | 12956abb79 |
hex | a84472e23 |
45168930339 has 32 divisors (see below), whose sum is σ = 67393794048. Its totient is φ = 26721360000.
The previous prime is 45168930329. The next prime is 45168930343. The reversal of 45168930339 is 93303986154.
It is a happy number.
It is not a de Polignac number, because 45168930339 - 27 = 45168930211 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45168930291 and 45168930300.
It is not an unprimeable number, because it can be changed into a prime (45168930329) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58849 + ... + 306269.
It is an arithmetic number, because the mean of its divisors is an integer number (2106056064).
Almost surely, 245168930339 is an apocalyptic number.
45168930339 is a deficient number, since it is larger than the sum of its proper divisors (22224863709).
45168930339 is a wasteful number, since it uses less digits than its factorization.
45168930339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247619.
The product of its (nonzero) digits is 2099520, while the sum is 51.
The spelling of 45168930339 in words is "forty-five billion, one hundred sixty-eight million, nine hundred thirty thousand, three hundred thirty-nine".
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