Base | Representation |
---|---|
bin | 1010110010010… |
… | …1000010010001 |
3 | 10011010110020210 |
4 | 2230211002101 |
5 | 43040143330 |
6 | 4253354333 |
7 | 1056352254 |
oct | 254450221 |
9 | 104113223 |
10 | 45240465 |
11 | 2359a916 |
12 | 131989a9 |
13 | 94acc0a |
14 | 601909b |
15 | 3e898b0 |
hex | 2b25091 |
45240465 has 8 divisors (see below), whose sum is σ = 72384768. Its totient is φ = 24128240.
The previous prime is 45240449. The next prime is 45240479. The reversal of 45240465 is 56404254.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45240465 - 24 = 45240449 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1508001 + ... + 1508030.
It is an arithmetic number, because the mean of its divisors is an integer number (9048096).
Almost surely, 245240465 is an apocalyptic number.
It is an amenable number.
45240465 is a deficient number, since it is larger than the sum of its proper divisors (27144303).
45240465 is a wasteful number, since it uses less digits than its factorization.
45240465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3016039.
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 45240465 is about 6726.1032552288. The cubic root of 45240465 is about 356.3217670127.
The spelling of 45240465 in words is "forty-five million, two hundred forty thousand, four hundred sixty-five".
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