Base | Representation |
---|---|
bin | 101010010101001111… |
… | …011111111010010111 |
3 | 11100022201212010101001 |
4 | 222111033133322113 |
5 | 1221042101303030 |
6 | 32514151044131 |
7 | 3166244503201 |
oct | 522517377227 |
9 | 140281763331 |
10 | 45453541015 |
11 | 18305380133 |
12 | 8986370647 |
13 | 4394b7a7cc |
14 | 22b29ad771 |
15 | 12b067acca |
hex | a953dfe97 |
45453541015 has 16 divisors (see below), whose sum is σ = 54742371840. Its totient is φ = 36230850720.
The previous prime is 45453541013. The next prime is 45453541033. The reversal of 45453541015 is 51014535454.
It is not a de Polignac number, because 45453541015 - 21 = 45453541013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45453541013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5137966 + ... + 5146804.
It is an arithmetic number, because the mean of its divisors is an integer number (3421398240).
Almost surely, 245453541015 is an apocalyptic number.
45453541015 is a deficient number, since it is larger than the sum of its proper divisors (9288830825).
45453541015 is a wasteful number, since it uses less digits than its factorization.
45453541015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12462.
The product of its (nonzero) digits is 120000, while the sum is 37.
The spelling of 45453541015 in words is "forty-five billion, four hundred fifty-three million, five hundred forty-one thousand, fifteen".
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