Base | Representation |
---|---|
bin | 10100011111001111110011… |
… | …01000101000001101111001 |
3 | 12220112010111201000020221101 |
4 | 22033213321220220031321 |
5 | 21401131244114120032 |
6 | 235453322354411401 |
7 | 12330023413333165 |
oct | 1217477150501571 |
9 | 186463451006841 |
10 | 45054100145017 |
11 | 133a0377a79287 |
12 | 5077952b90b61 |
13 | 1c1a7779b4952 |
14 | b1a8b6d33ca5 |
15 | 531e61c3ade7 |
hex | 28f9f9a28379 |
45054100145017 has 16 divisors (see below), whose sum is σ = 49510065749760. Its totient is φ = 40808296343808.
The previous prime is 45054100144903. The next prime is 45054100145023. The reversal of 45054100145017 is 71054100145054.
It is not a de Polignac number, because 45054100145017 - 239 = 44504344331129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45054100145057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148688433 + ... + 148991134.
It is an arithmetic number, because the mean of its divisors is an integer number (3094379109360).
Almost surely, 245054100145017 is an apocalyptic number.
It is an amenable number.
45054100145017 is a deficient number, since it is larger than the sum of its proper divisors (4455965604743).
45054100145017 is a wasteful number, since it uses less digits than its factorization.
45054100145017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297679920.
The product of its (nonzero) digits is 56000, while the sum is 37.
Adding to 45054100145017 its sum of digits (37), we get a palindrome (45054100145054).
The spelling of 45054100145017 in words is "forty-five trillion, fifty-four billion, one hundred million, one hundred forty-five thousand, seventeen".
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