Base | Representation |
---|---|
bin | 101001111110000000… |
… | …001011000100100100 |
3 | 11022022120012111001101 |
4 | 221332000023010210 |
5 | 1214242243210044 |
6 | 32411342205444 |
7 | 3153501453400 |
oct | 517600130444 |
9 | 138276174041 |
10 | 45063647524 |
11 | 18125288405 |
12 | 8897883884 |
13 | 43321673bc |
14 | 2276cba100 |
15 | 128b311cd4 |
hex | a7e00b124 |
45063647524 has 81 divisors (see below), whose sum is σ = 93682441713. Its totient is φ = 18911778816.
The previous prime is 45063647513. The next prime is 45063647527. The reversal of 45063647524 is 42574636054.
The square root of 45063647524 is 212282.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 44364996900 + 698650624 = 210630^2 + 26432^2 .
It is a super-2 number, since 2×450636475242 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45063647527) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 175344804 + ... + 175345060.
Almost surely, 245063647524 is an apocalyptic number.
45063647524 is the 212282-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45063647524
45063647524 is an abundant number, since it is smaller than the sum of its proper divisors (48618794189).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45063647524 is an equidigital number, since it uses as much as digits as its factorization.
45063647524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650 (or 325 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 46.
The spelling of 45063647524 in words is "forty-five billion, sixty-three million, six hundred forty-seven thousand, five hundred twenty-four".
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