Base | Representation |
---|---|
bin | 10100100110011110010011… |
… | …01000111100010100010001 |
3 | 12221101212102100200102220001 |
4 | 22103033021220330110101 |
5 | 21414213310133233040 |
6 | 240203345303050001 |
7 | 12353663531101531 |
oct | 1223171150742421 |
9 | 187355370612801 |
10 | 45302403024145 |
11 | 134867065264a3 |
12 | 50b7aab140901 |
13 | 1c37cc92948b7 |
14 | b289101ad4c1 |
15 | 538645a6e59a |
hex | 2933c9a3c511 |
45302403024145 has 8 divisors (see below), whose sum is σ = 54365413087656. Its totient is φ = 36240236113536.
The previous prime is 45302403024143. The next prime is 45302403024217. The reversal of 45302403024145 is 54142030420354.
It can be written as a sum of positive squares in 4 ways, for example, as 188706835216 + 45113696188929 = 434404^2 + 6716673^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45302403024145 - 21 = 45302403024143 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45302403024143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210670012 + ... + 210884941.
It is an arithmetic number, because the mean of its divisors is an integer number (6795676635957).
Almost surely, 245302403024145 is an apocalyptic number.
It is an amenable number.
45302403024145 is a deficient number, since it is larger than the sum of its proper divisors (9063010063511).
45302403024145 is a wasteful number, since it uses less digits than its factorization.
45302403024145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421576451.
The product of its (nonzero) digits is 230400, while the sum is 37.
Adding to 45302403024145 its reverse (54142030420354), we get a palindrome (99444433444499).
The spelling of 45302403024145 in words is "forty-five trillion, three hundred two billion, four hundred three million, twenty-four thousand, one hundred forty-five".
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