Base | Representation |
---|---|
bin | 1100000101011000100… |
… | …10000011101010001001 |
3 | 1110200201111201222201121 |
4 | 12002230102003222021 |
5 | 23300321030301040 |
6 | 514424340515241 |
7 | 41666136415105 |
oct | 6025422035211 |
9 | 1420644658647 |
10 | 415207275145 |
11 | 1500a7756293 |
12 | 685780abb21 |
13 | 302000babc0 |
14 | 1614bb40905 |
15 | ac01a02c4a |
hex | 60ac483a89 |
415207275145 has 16 divisors (see below), whose sum is σ = 541324021392. Its totient is φ = 303901194240.
The previous prime is 415207275107. The next prime is 415207275167. The reversal of 415207275145 is 541572702514.
It can be written as a sum of positive squares in 8 ways, for example, as 68442931456 + 346764343689 = 261616^2 + 588867^2 .
It is not a de Polignac number, because 415207275145 - 213 = 415207266953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28257276 + ... + 28271965.
It is an arithmetic number, because the mean of its divisors is an integer number (33832751337).
Almost surely, 2415207275145 is an apocalyptic number.
It is an amenable number.
415207275145 is a deficient number, since it is larger than the sum of its proper divisors (126116746247).
415207275145 is a wasteful number, since it uses less digits than its factorization.
415207275145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56529372.
The product of its (nonzero) digits is 392000, while the sum is 43.
Adding to 415207275145 its reverse (541572702514), we get a palindrome (956779977659).
The spelling of 415207275145 in words is "four hundred fifteen billion, two hundred seven million, two hundred seventy-five thousand, one hundred forty-five".
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