Base | Representation |
---|---|
bin | 11011000011111… |
… | …110111100011000 |
3 | 1011122100001210212 |
4 | 123003332330120 |
5 | 1412212412310 |
6 | 113015230252 |
7 | 14152116641 |
oct | 3303767430 |
9 | 1148301725 |
10 | 454029080 |
11 | 21331884a |
12 | 108078388 |
13 | 730aa87b |
14 | 4442a6c8 |
15 | 29cd7205 |
hex | 1b0fef18 |
454029080 has 32 divisors (see below), whose sum is σ = 1046485440. Its totient is φ = 177181440.
The previous prime is 454029077. The next prime is 454029089. The reversal of 454029080 is 80920454.
It is a super-2 number, since 2×4540290802 = 412284810971292800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454029089) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 136784 + ... + 140063.
It is an arithmetic number, because the mean of its divisors is an integer number (32702670).
Almost surely, 2454029080 is an apocalyptic number.
454029080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
454029080 is an abundant number, since it is smaller than the sum of its proper divisors (592456360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454029080 is a wasteful number, since it uses less digits than its factorization.
454029080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276899 (or 276895 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 454029080 is about 21307.9581377475. The cubic root of 454029080 is about 768.5896937645.
The spelling of 454029080 in words is "four hundred fifty-four million, twenty-nine thousand, eighty".
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