Base | Representation |
---|---|
bin | 1010110000101… |
… | …0001111010000 |
3 | 10010220212200120 |
4 | 2230022033100 |
5 | 43023140304 |
6 | 4251150240 |
7 | 1055414253 |
oct | 254121720 |
9 | 103825616 |
10 | 45130704 |
11 | 23525403 |
12 | 13145380 |
13 | 9471c78 |
14 | 5dcb09a |
15 | 3e670d9 |
hex | 2b0a3d0 |
45130704 has 20 divisors (see below), whose sum is σ = 116587776. Its totient is φ = 15043552.
The previous prime is 45130661. The next prime is 45130711. The reversal of 45130704 is 40703154.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 470064 + ... + 470159.
Almost surely, 245130704 is an apocalyptic number.
It is an amenable number.
45130704 is an abundant number, since it is smaller than the sum of its proper divisors (71457072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45130704 is a wasteful number, since it uses less digits than its factorization.
45130704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 940234 (or 940228 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 45130704 is about 6717.9389696543. The cubic root of 45130704 is about 356.0333680796.
Adding to 45130704 its reverse (40703154), we get a palindrome (85833858).
The spelling of 45130704 in words is "forty-five million, one hundred thirty thousand, seven hundred four".
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