Base | Representation |
---|---|
bin | 1101001100100011101… |
… | …01101111111000000000 |
3 | 1121100100111121211012001 |
4 | 12212101311233320000 |
5 | 24412100044232003 |
6 | 544144132513344 |
7 | 44521062254650 |
oct | 6462165577000 |
9 | 1540314554161 |
10 | 453418352128 |
11 | 165325925a55 |
12 | 73a60a7b854 |
13 | 339ac65b221 |
14 | 17d348ba360 |
15 | bbdb41d61d |
hex | 6991d6fe00 |
453418352128 has 80 divisors (see below), whose sum is σ = 1035578611584. Its totient is φ = 194283509760.
The previous prime is 453418352117. The next prime is 453418352147. The reversal of 453418352128 is 821253814354.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 24888943 + ... + 24907153.
Almost surely, 2453418352128 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 453418352128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517789305792).
453418352128 is an abundant number, since it is smaller than the sum of its proper divisors (582160259456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453418352128 is an equidigital number, since it uses as much as digits as its factorization.
453418352128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25183 (or 25167 counting only the distinct ones).
The product of its digits is 921600, while the sum is 46.
The spelling of 453418352128 in words is "four hundred fifty-three billion, four hundred eighteen million, three hundred fifty-two thousand, one hundred twenty-eight".
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