Base | Representation |
---|---|
bin | 11011000010000… |
… | …101000110111101 |
3 | 1011121101201021002 |
4 | 123002011012331 |
5 | 1412100430140 |
6 | 113000420045 |
7 | 14144641013 |
oct | 3302050675 |
9 | 1147351232 |
10 | 453530045 |
11 | 213007921 |
12 | 107a77625 |
13 | 72c64697 |
14 | 4433a8b3 |
15 | 29c39415 |
hex | 1b0851bd |
453530045 has 8 divisors (see below), whose sum is σ = 544462560. Its totient is φ = 362673040.
The previous prime is 453530039. The next prime is 453530047. The reversal of 453530045 is 540035354.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 453530045 - 28 = 453529789 is a prime.
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, 4691 + ... + 30480.
It is an arithmetic number, because the mean of its divisors is an integer number (68057820).
Almost surely, 2453530045 is an apocalyptic number.
It is an amenable number.
453530045 is a deficient number, since it is larger than the sum of its proper divisors (90932515).
453530045 is a wasteful number, since it uses less digits than its factorization.
453530045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37755.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 453530045 is about 21296.2448567817. The cubic root of 453530045 is about 768.3079983218.
Adding to 453530045 its reverse (540035354), we get a palindrome (993565399).
The spelling of 453530045 in words is "four hundred fifty-three million, five hundred thirty thousand, forty-five".
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