Base | Representation |
---|---|
bin | 11011000100010… |
… | …011110011010000 |
3 | 1011122111102000000 |
4 | 123010103303100 |
5 | 1412223131022 |
6 | 113021130000 |
7 | 14152624005 |
oct | 3304236320 |
9 | 1148442000 |
10 | 454114512 |
11 | 213376a55 |
12 | 1080b9900 |
13 | 7310a717 |
14 | 4444d8ac |
15 | 29d026ac |
hex | 1b113cd0 |
454114512 has 70 divisors (see below), whose sum is σ = 1319200722. Its totient is φ = 151367616.
The previous prime is 454114487. The next prime is 454114519. The reversal of 454114512 is 215411454.
It can be written as a sum of positive squares in only one way, i.e., 235192896 + 218921616 = 15336^2 + 14796^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454114519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7803 + ... + 31130.
Almost surely, 2454114512 is an apocalyptic number.
It is an amenable number.
454114512 is an abundant number, since it is smaller than the sum of its proper divisors (865086210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454114512 is an equidigital number, since it uses as much as digits as its factorization.
454114512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38959 (or 38938 counting only the distinct ones).
The product of its digits is 3200, while the sum is 27.
The square root of 454114512 is about 21309.9627404648. The cubic root of 454114512 is about 768.6378977523.
Adding to 454114512 its reverse (215411454), we get a palindrome (669525966).
The spelling of 454114512 in words is "four hundred fifty-four million, one hundred fourteen thousand, five hundred twelve".
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