Base | Representation |
---|---|
bin | 1111110111100101000… |
… | …00010111101100000000 |
3 | 1221010100022210220212222 |
4 | 13323302200113230000 |
5 | 32413120004414300 |
6 | 1054251030310212 |
7 | 54251263236665 |
oct | 7736240275400 |
9 | 1833308726788 |
10 | 545234451200 |
11 | 1a02616a716a |
12 | 89805ab8368 |
13 | 3c5527b922a |
14 | 1c564a81a6c |
15 | e2b1e33785 |
hex | 7ef2817b00 |
545234451200 has 108 divisors (see below), whose sum is σ = 1350058095960. Its totient is φ = 218010132480.
The previous prime is 545234451199. The next prime is 545234451227. The reversal of 545234451200 is 2154432545.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18269891 + ... + 18299709.
Almost surely, 2545234451200 is an apocalyptic number.
545234451200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 545234451200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675029047980).
545234451200 is an abundant number, since it is smaller than the sum of its proper divisors (804823644760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545234451200 is a wasteful number, since it uses less digits than its factorization.
545234451200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32702 (or 32683 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 545234451200 its reverse (2154432545), we get a palindrome (547388883745).
The spelling of 545234451200 in words is "five hundred forty-five billion, two hundred thirty-four million, four hundred fifty-one thousand, two hundred".
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