Base | Representation |
---|---|
bin | 1111110111111101101… |
… | …01100110001011001001 |
3 | 1221010212202010001220212 |
4 | 13323332311212023021 |
5 | 32414030440422103 |
6 | 1054323340530505 |
7 | 54256354624421 |
oct | 7737665461311 |
9 | 1833782101825 |
10 | 545441342153 |
11 | 1a0358466424 |
12 | 89863250a35 |
13 | 3c586616c06 |
14 | 1c584339481 |
15 | e2c519e7d8 |
hex | 7efed662c9 |
545441342153 has 4 divisors (see below), whose sum is σ = 545457948288. Its totient is φ = 545424736020.
The previous prime is 545441342141. The next prime is 545441342209. The reversal of 545441342153 is 351243144545.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 545441342153 - 24 = 545441342137 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 545441342153.
It is not an unprimeable number, because it can be changed into a prime (545441342053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8253701 + ... + 8319522.
It is an arithmetic number, because the mean of its divisors is an integer number (136364487072).
Almost surely, 2545441342153 is an apocalyptic number.
It is an amenable number.
545441342153 is a deficient number, since it is larger than the sum of its proper divisors (16606135).
545441342153 is a wasteful number, since it uses less digits than its factorization.
545441342153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16606134.
The product of its digits is 576000, while the sum is 41.
Adding to 545441342153 its reverse (351243144545), we get a palindrome (896684486698).
The spelling of 545441342153 in words is "five hundred forty-five billion, four hundred forty-one million, three hundred forty-two thousand, one hundred fifty-three".
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