Base | Representation |
---|---|
bin | 1101001010100100111… |
… | …01011001100000100100 |
3 | 1121020121101202011101210 |
4 | 12211102131121200210 |
5 | 24402410340120302 |
6 | 543450425351420 |
7 | 44452531044651 |
oct | 6452235314044 |
9 | 1536541664353 |
10 | 452355004452 |
11 | 16492a67511a |
12 | 73804938570 |
13 | 33870271410 |
14 | 17c7359cc28 |
15 | bb77dc766c |
hex | 6952759824 |
452355004452 has 96 divisors (see below), whose sum is σ = 1158795590400. Its totient is φ = 136481978880.
The previous prime is 452355004421. The next prime is 452355004463. The reversal of 452355004452 is 254400553254.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 452355004452.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15372049 + ... + 15401447.
It is an arithmetic number, because the mean of its divisors is an integer number (12070787400).
Almost surely, 2452355004452 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 452355004452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579397795200).
452355004452 is an abundant number, since it is smaller than the sum of its proper divisors (706440585948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452355004452 is a wasteful number, since it uses less digits than its factorization.
452355004452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31333 (or 31331 counting only the distinct ones).
The product of its (nonzero) digits is 480000, while the sum is 39.
The spelling of 452355004452 in words is "four hundred fifty-two billion, three hundred fifty-five million, four thousand, four hundred fifty-two".
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