Base | Representation |
---|---|
bin | 110010101101011111… |
… | …101000101100110101 |
3 | 12012112201221211121102 |
4 | 302231133220230311 |
5 | 1343003242442333 |
6 | 41003020055445 |
7 | 3635221262414 |
oct | 625537505465 |
9 | 165481854542 |
10 | 54450359093 |
11 | 21101898779 |
12 | a677394585 |
13 | 5199a856c0 |
14 | 28c77d747b |
15 | 163a429ae8 |
hex | cad7e8b35 |
54450359093 has 8 divisors (see below), whose sum is σ = 58696978200. Its totient is φ = 50212044288.
The previous prime is 54450359071. The next prime is 54450359203. The reversal of 54450359093 is 39095305445.
It can be written as a sum of positive squares in 4 ways, for example, as 467554129 + 53982804964 = 21623^2 + 232342^2 .
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 54450359093 - 210 = 54450358069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54450359393) 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, 2062448 + ... + 2088681.
It is an arithmetic number, because the mean of its divisors is an integer number (7337122275).
Almost surely, 254450359093 is an apocalyptic number.
It is an amenable number.
54450359093 is a deficient number, since it is larger than the sum of its proper divisors (4246619107).
54450359093 is a wasteful number, since it uses less digits than its factorization.
54450359093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4152151.
The product of its (nonzero) digits is 1458000, while the sum is 47.
The spelling of 54450359093 in words is "fifty-four billion, four hundred fifty million, three hundred fifty-nine thousand, ninety-three".
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