Base | Representation |
---|---|
bin | 10011100010001110110101 |
3 | 100122011121210 |
4 | 103202032311 |
5 | 2302332244 |
6 | 301432033 |
7 | 61345611 |
oct | 23421665 |
9 | 10564553 |
10 | 5120949 |
11 | 2988499 |
12 | 186b619 |
13 | 10a3b62 |
14 | 974341 |
15 | 6b24b9 |
hex | 4e23b5 |
5120949 has 8 divisors (see below), whose sum is σ = 6841152. Its totient is φ = 3407360.
The previous prime is 5120939. The next prime is 5120957. The reversal of 5120949 is 9490215.
It is a happy number.
5120949 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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 5120949 - 211 = 5118901 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5120939) 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, 592 + ... + 3254.
It is an arithmetic number, because the mean of its divisors is an integer number (855144).
Almost surely, 25120949 is an apocalyptic number.
It is an amenable number.
5120949 is a deficient number, since it is larger than the sum of its proper divisors (1720203).
5120949 is a wasteful number, since it uses less digits than its factorization.
5120949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3307.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 5120949 is about 2262.9513914355. The cubic root of 5120949 is about 172.3654232870.
The spelling of 5120949 in words is "five million, one hundred twenty thousand, nine hundred forty-nine".
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