Base | Representation |
---|---|
bin | 1101001010111001111… |
… | …10001111101010101010 |
3 | 1121021001200122022211121 |
4 | 12211130332033222222 |
5 | 24403241013341200 |
6 | 543520130045454 |
7 | 44460102215641 |
oct | 6453476175252 |
9 | 1537050568747 |
10 | 452531387050 |
11 | 164a10196a66 |
12 | 73853a1988a |
13 | 3389a979912 |
14 | 17c8cb94358 |
15 | bb88618e1a |
hex | 695cf8faaa |
452531387050 has 12 divisors (see below), whose sum is σ = 841708380006. Its totient is φ = 181012554800.
The previous prime is 452531387041. The next prime is 452531387051. The reversal of 452531387050 is 50783135254.
It can be written as a sum of positive squares in 3 ways, for example, as 434068827921 + 18462559129 = 658839^2 + 135877^2 .
It is a junction number, because it is equal to n+sod(n) for n = 452531386988 and 452531387006.
It is not an unprimeable number, because it can be changed into a prime (452531387051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4525313821 + ... + 4525313920.
Almost surely, 2452531387050 is an apocalyptic number.
452531387050 is a deficient number, since it is larger than the sum of its proper divisors (389176992956).
452531387050 is a wasteful number, since it uses less digits than its factorization.
452531387050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9050627753 (or 9050627748 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 43.
The spelling of 452531387050 in words is "four hundred fifty-two billion, five hundred thirty-one million, three hundred eighty-seven thousand, fifty".
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