Base | Representation |
---|---|
bin | 1010110101100… |
… | …0101010111000 |
3 | 10011112012100221 |
4 | 2231120222320 |
5 | 43113430320 |
6 | 4302105424 |
7 | 1061223001 |
oct | 255305270 |
9 | 104465327 |
10 | 45451960 |
11 | 23724804 |
12 | 1327b274 |
13 | 9555268 |
14 | 60721a8 |
15 | 3ecc3aa |
hex | 2b58ab8 |
45451960 has 16 divisors (see below), whose sum is σ = 102267000. Its totient is φ = 18180768.
The previous prime is 45451957. The next prime is 45452023. The reversal of 45451960 is 6915454.
45451960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568110 + ... + 568189.
Almost surely, 245451960 is an apocalyptic number.
45451960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45451960 is an abundant number, since it is smaller than the sum of its proper divisors (56815040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45451960 is a wasteful number, since it uses less digits than its factorization.
45451960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136310 (or 1136306 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 45451960 is about 6741.8068794649. The cubic root of 45451960 is about 356.8761611232.
The spelling of 45451960 in words is "forty-five million, four hundred fifty-one thousand, nine hundred sixty".
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