Base | Representation |
---|---|
bin | 11011001011011… |
… | …011111101011100 |
3 | 1011210000100000001 |
4 | 123023123331130 |
5 | 1413212423230 |
6 | 113125144044 |
7 | 14204535220 |
oct | 3313337534 |
9 | 1153010001 |
10 | 455982940 |
11 | 214432806 |
12 | 10885b024 |
13 | 73612cba |
14 | 447b8780 |
15 | 2a0710ca |
hex | 1b2dbf5c |
455982940 has 48 divisors (see below), whose sum is σ = 1095659712. Its totient is φ = 156151296.
The previous prime is 455982887. The next prime is 455982949. The reversal of 455982940 is 49289554.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455982949) by changing a digit.
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, 171864 + ... + 174496.
It is an arithmetic number, because the mean of its divisors is an integer number (22826244).
Almost surely, 2455982940 is an apocalyptic number.
It is an amenable number.
455982940 is an abundant number, since it is smaller than the sum of its proper divisors (639676772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455982940 is a wasteful number, since it uses less digits than its factorization.
455982940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3886 (or 3884 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 46.
The square root of 455982940 is about 21353.7570464778. The cubic root of 455982940 is about 769.6906273887.
The spelling of 455982940 in words is "four hundred fifty-five million, nine hundred eighty-two thousand, nine hundred forty".
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