Base | Representation |
---|---|
bin | 101010000010111101… |
… | …110000100000000100 |
3 | 11022112100212011122100 |
4 | 222002331300200010 |
5 | 1214430101303414 |
6 | 32423514432100 |
7 | 3155532215400 |
oct | 520275604004 |
9 | 138470764570 |
10 | 45146900484 |
11 | 18168280604 |
12 | 88bb732630 |
13 | 43464962ca |
14 | 2283d8c100 |
15 | 12937a9609 |
hex | a82f70804 |
45146900484 has 81 divisors (see below), whose sum is σ = 132779632167. Its totient is φ = 12896564688.
The previous prime is 45146900453. The next prime is 45146900489. The reversal of 45146900484 is 48400964154.
The square root of 45146900484 is 212478.
It is a perfect power (a square), and thus also a powerful number.
45146900484 is a `hidden beast` number, since 4 + 514 + 6 + 90 + 0 + 48 + 4 = 666.
It is not an unprimeable number, because it can be changed into a prime (45146900489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8921547 + ... + 8926605.
Almost surely, 245146900484 is an apocalyptic number.
45146900484 is the 212478-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45146900484
45146900484 is an abundant number, since it is smaller than the sum of its proper divisors (87632731683).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45146900484 is an equidigital number, since it uses as much as digits as its factorization.
45146900484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10142 (or 5071 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The spelling of 45146900484 in words is "forty-five billion, one hundred forty-six million, nine hundred thousand, four hundred eighty-four".
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