Base | Representation |
---|---|
bin | 11011000010000… |
… | …101000110111110 |
3 | 1011121101201021010 |
4 | 123002011012332 |
5 | 1412100430141 |
6 | 113000420050 |
7 | 14144641014 |
oct | 3302050676 |
9 | 1147351233 |
10 | 453530046 |
11 | 213007922 |
12 | 107a77626 |
13 | 72c64698 |
14 | 4433a8b4 |
15 | 29c39416 |
hex | 1b0851be |
453530046 has 16 divisors (see below), whose sum is σ = 960416784. Its totient is φ = 142283904.
The previous prime is 453530039. The next prime is 453530047. The reversal of 453530046 is 640035354.
It is a junction number, because it is equal to n+sod(n) for n = 453529995 and 453530022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (453530047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223085 + ... + 2223288.
It is an arithmetic number, because the mean of its divisors is an integer number (60026049).
Almost surely, 2453530046 is an apocalyptic number.
453530046 is an abundant number, since it is smaller than the sum of its proper divisors (506886738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453530046 is a wasteful number, since it uses less digits than its factorization.
453530046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4446395.
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 453530046 is about 21296.2448802600. The cubic root of 453530046 is about 768.3079988865.
The spelling of 453530046 in words is "four hundred fifty-three million, five hundred thirty thousand, forty-six".
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