Base | Representation |
---|---|
bin | 1010110100100… |
… | …0101110010001 |
3 | 10011101212202201 |
4 | 2231020232101 |
5 | 43104333031 |
6 | 4300443201 |
7 | 1060531366 |
oct | 255105621 |
9 | 104355681 |
10 | 45386641 |
11 | 2368a723 |
12 | 13249501 |
13 | 9531601 |
14 | 605646d |
15 | 3eb7d61 |
hex | 2b48b91 |
45386641 has 8 divisors (see below), whose sum is σ = 46388160. Its totient is φ = 44396112.
The previous prime is 45386639. The next prime is 45386657. The reversal of 45386641 is 14668354.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45386641 - 21 = 45386639 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45386641.
It is not an unprimeable number, because it can be changed into a prime (45386941) 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, 5895 + ... + 11203.
It is an arithmetic number, because the mean of its divisors is an integer number (5798520).
Almost surely, 245386641 is an apocalyptic number.
It is an amenable number.
45386641 is a deficient number, since it is larger than the sum of its proper divisors (1001519).
45386641 is a wasteful number, since it uses less digits than its factorization.
45386641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5495.
The product of its digits is 69120, while the sum is 37.
The square root of 45386641 is about 6736.9608133045. The cubic root of 45386641 is about 356.7051236180.
The spelling of 45386641 in words is "forty-five million, three hundred eighty-six thousand, six hundred forty-one".
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