Base | Representation |
---|---|
bin | 11011000001000… |
… | …001101111101000 |
3 | 1011120212200202122 |
4 | 123001001233220 |
5 | 1412013112440 |
6 | 112550450412 |
7 | 14142411404 |
oct | 3301015750 |
9 | 1146780678 |
10 | 453254120 |
11 | 212939590 |
12 | 107963a08 |
13 | 72b98c07 |
14 | 442a8104 |
15 | 29bd27b5 |
hex | 1b041be8 |
453254120 has 64 divisors (see below), whose sum is σ = 1171108800. Its totient is φ = 156142080.
The previous prime is 453254111. The next prime is 453254143. The reversal of 453254120 is 21452354.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 453254120.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 18749 + ... + 35468.
It is an arithmetic number, because the mean of its divisors is an integer number (18298575).
Almost surely, 2453254120 is an apocalyptic number.
453254120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
453254120 is an abundant number, since it is smaller than the sum of its proper divisors (717854680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453254120 is a wasteful number, since it uses less digits than its factorization.
453254120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54258 (or 54254 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 453254120 is about 21289.7656163707. The cubic root of 453254120 is about 768.1521553639.
The spelling of 453254120 in words is "four hundred fifty-three million, two hundred fifty-four thousand, one hundred twenty".
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