Base | Representation |
---|---|
bin | 1111110111111110101… |
… | …11001111111111101001 |
3 | 1221010220100201021111101 |
4 | 13323333113033333221 |
5 | 32414040220223301 |
6 | 1054324254001401 |
7 | 54256522616605 |
oct | 7737727177751 |
9 | 1833810637441 |
10 | 545450164201 |
11 | 1a0362441578 |
12 | 898661a6261 |
13 | 3c5883b5567 |
14 | 1c585594505 |
15 | e2c5d43701 |
hex | 7eff5cffe9 |
545450164201 has 8 divisors (see below), whose sum is σ = 577043288000. Its totient is φ = 514145562480.
The previous prime is 545450164111. The next prime is 545450164253. The reversal of 545450164201 is 102461054545.
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 545450164201 - 219 = 545449639913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (545450164291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72126630 + ... + 72134191.
It is an arithmetic number, because the mean of its divisors is an integer number (72130411000).
Almost surely, 2545450164201 is an apocalyptic number.
It is an amenable number.
545450164201 is a deficient number, since it is larger than the sum of its proper divisors (31593123799).
545450164201 is a wasteful number, since it uses less digits than its factorization.
545450164201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144261039.
The product of its (nonzero) digits is 96000, while the sum is 37.
The spelling of 545450164201 in words is "five hundred forty-five billion, four hundred fifty million, one hundred sixty-four thousand, two hundred one".
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