Base | Representation |
---|---|
bin | 10010000110011011110101 |
3 | 22221001211212 |
4 | 102012123311 |
5 | 2203314244 |
6 | 245411205 |
7 | 55221446 |
oct | 22063365 |
9 | 8831755 |
10 | 4744949 |
11 | 2750a50 |
12 | 1709b05 |
13 | ca1981 |
14 | 8b72cd |
15 | 63ad9e |
hex | 4866f5 |
4744949 has 8 divisors (see below), whose sum is σ = 5230848. Its totient is φ = 4268160.
The previous prime is 4744937. The next prime is 4744963. The reversal of 4744949 is 9494474.
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 4744949 - 216 = 4679413 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4744349) 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, 1157 + ... + 3290.
It is an arithmetic number, because the mean of its divisors is an integer number (653856).
Almost surely, 24744949 is an apocalyptic number.
It is an amenable number.
4744949 is a deficient number, since it is larger than the sum of its proper divisors (485899).
4744949 is a wasteful number, since it uses less digits than its factorization.
4744949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4555.
The product of its digits is 145152, while the sum is 41.
The square root of 4744949 is about 2178.2903846824. The cubic root of 4744949 is about 168.0391655663.
The spelling of 4744949 in words is "four million, seven hundred forty-four thousand, nine hundred forty-nine".
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