Base | Representation |
---|---|
bin | 1101001101111000011… |
… | …00000001101010110110 |
3 | 1121102012000112002210220 |
4 | 12212330030001222312 |
5 | 24420023440212004 |
6 | 544342432555210 |
7 | 44544510260223 |
oct | 6467414015266 |
9 | 1542160462726 |
10 | 454128835254 |
11 | 16565a985496 |
12 | 7401a9b2b06 |
13 | 33a938cb043 |
14 | 17da0dc294a |
15 | bc2d9b1dd9 |
hex | 69bc301ab6 |
454128835254 has 32 divisors (see below), whose sum is σ = 925646641920. Its totient is φ = 148505587872.
The previous prime is 454128835219. The next prime is 454128835267. The reversal of 454128835254 is 452538821454.
It is a junction number, because it is equal to n+sod(n) for n = 454128835197 and 454128835206.
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 15 ways as a sum of consecutive naturals, for example, 3367689 + ... + 3499940.
It is an arithmetic number, because the mean of its divisors is an integer number (28926457560).
Almost surely, 2454128835254 is an apocalyptic number.
454128835254 is an abundant number, since it is smaller than the sum of its proper divisors (471517806666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454128835254 is a wasteful number, since it uses less digits than its factorization.
454128835254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6867844.
The product of its digits is 6144000, while the sum is 51.
The spelling of 454128835254 in words is "four hundred fifty-four billion, one hundred twenty-eight million, eight hundred thirty-five thousand, two hundred fifty-four".
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