Base | Representation |
---|---|
bin | 1111110111111010000… |
… | …11100011001001011110 |
3 | 1221010210122212011012120 |
4 | 13323331003203021132 |
5 | 32414000312222332 |
6 | 1054320352043410 |
7 | 54255542535621 |
oct | 7737503431136 |
9 | 1833718764176 |
10 | 545411445342 |
11 | 1a03425a6515 |
12 | 89855233566 |
13 | 3c580379baa |
14 | 1c580395db8 |
15 | e2c274632c |
hex | 7efd0e325e |
545411445342 has 16 divisors (see below), whose sum is σ = 1090861333632. Its totient is φ = 181797407960.
The previous prime is 545411445331. The next prime is 545411445391. The reversal of 545411445342 is 243544114545.
It is a junction number, because it is equal to n+sod(n) for n = 545411445294 and 545411445303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415688 + ... + 1759259.
It is an arithmetic number, because the mean of its divisors is an integer number (68178833352).
Almost surely, 2545411445342 is an apocalyptic number.
545411445342 is an abundant number, since it is smaller than the sum of its proper divisors (545449888290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545411445342 is a wasteful number, since it uses less digits than its factorization.
545411445342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3203583.
The product of its digits is 768000, while the sum is 42.
Adding to 545411445342 its reverse (243544114545), we get a palindrome (788955559887).
The spelling of 545411445342 in words is "five hundred forty-five billion, four hundred eleven million, four hundred forty-five thousand, three hundred forty-two".
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