Base | Representation |
---|---|
bin | 11011000000010… |
… | …000100001111100 |
3 | 1011120111110020201 |
4 | 123000100201330 |
5 | 1411440140130 |
6 | 112542253244 |
7 | 14140611613 |
oct | 3300204174 |
9 | 1146443221 |
10 | 453052540 |
11 | 212811096 |
12 | 107887224 |
13 | 72b28235 |
14 | 4425487a |
15 | 29b92bca |
hex | 1b01087c |
453052540 has 24 divisors (see below), whose sum is σ = 951904800. Its totient is φ = 181126848.
The previous prime is 453052517. The next prime is 453052543. The reversal of 453052540 is 45250354.
It is a junction number, because it is equal to n+sod(n) for n = 453052499 and 453052508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (453052543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43786 + ... + 53134.
It is an arithmetic number, because the mean of its divisors is an integer number (39662700).
Almost surely, 2453052540 is an apocalyptic number.
It is an amenable number.
453052540 is an abundant number, since it is smaller than the sum of its proper divisors (498852260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453052540 is a wasteful number, since it uses less digits than its factorization.
453052540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11781 (or 11779 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 28.
The square root of 453052540 is about 21285.0308902759. The cubic root of 453052540 is about 768.0382626155.
The spelling of 453052540 in words is "four hundred fifty-three million, fifty-two thousand, five hundred forty".
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