Base | Representation |
---|---|
bin | 10011001111110111110101 |
3 | 100111100110121 |
4 | 103033313311 |
5 | 2242430444 |
6 | 300051541 |
7 | 60613432 |
oct | 23176765 |
9 | 10440417 |
10 | 5045749 |
11 | 2936a45 |
12 | 1833bb1 |
13 | 1078867 |
14 | 954b89 |
15 | 69a084 |
hex | 4cfdf5 |
5045749 has 8 divisors (see below), whose sum is σ = 5194112. Its totient is φ = 4898880.
The previous prime is 5045743. The next prime is 5045771. The reversal of 5045749 is 9475405.
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 5045749 - 23 = 5045741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5045741) 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, 11437 + ... + 11869.
It is an arithmetic number, because the mean of its divisors is an integer number (649264).
Almost surely, 25045749 is an apocalyptic number.
It is an amenable number.
5045749 is a deficient number, since it is larger than the sum of its proper divisors (148363).
5045749 is a wasteful number, since it uses less digits than its factorization.
5045749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747.
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 5045749 is about 2246.2744712078. The cubic root of 5045749 is about 171.5175433325.
The spelling of 5045749 in words is "five million, forty-five thousand, seven hundred forty-nine".
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