Base | Representation |
---|---|
bin | 1111011110001011… |
… | …0101101011111001 |
3 | 101201102210121020002 |
4 | 3313202311223321 |
5 | 32001143331040 |
6 | 1524035242345 |
7 | 204626545160 |
oct | 36742655371 |
9 | 11642717202 |
10 | 4153105145 |
11 | 1841357402 |
12 | 97aa493b5 |
13 | 512569a87 |
14 | 2b580a3d7 |
15 | 194919a15 |
hex | f78b5af9 |
4153105145 has 16 divisors (see below), whose sum is σ = 5849626368. Its totient is φ = 2770873920.
The previous prime is 4153105141. The next prime is 4153105171. The reversal of 4153105145 is 5415013514.
It is not a de Polignac number, because 4153105145 - 22 = 4153105141 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4153105141) 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, 1602221 + ... + 1604810.
It is an arithmetic number, because the mean of its divisors is an integer number (365601648).
Almost surely, 24153105145 is an apocalyptic number.
It is an amenable number.
4153105145 is a deficient number, since it is larger than the sum of its proper divisors (1696521223).
4153105145 is a wasteful number, since it uses less digits than its factorization.
4153105145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3207080.
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 4153105145 is about 64444.5897263688. The cubic root of 4153105145 is about 1607.4012761589.
Adding to 4153105145 its reverse (5415013514), we get a palindrome (9568118659).
The spelling of 4153105145 in words is "four billion, one hundred fifty-three million, one hundred five thousand, one hundred forty-five".
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