Base | Representation |
---|---|
bin | 10011001110001010101001 |
3 | 100110222212210 |
4 | 103032022221 |
5 | 2242220021 |
6 | 255555333 |
7 | 60554160 |
oct | 23161251 |
9 | 10428783 |
10 | 5038761 |
11 | 2931772 |
12 | 182bb49 |
13 | 1075620 |
14 | 9523d7 |
15 | 697e76 |
hex | 4ce2a9 |
5038761 has 16 divisors (see below), whose sum is σ = 8269184. Its totient is φ = 2657664.
The previous prime is 5038757. The next prime is 5038769. The reversal of 5038761 is 1678305.
It is not a de Polignac number, because 5038761 - 22 = 5038757 is a prime.
It is a super-2 number, since 2×50387612 = 50778224830242, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (5038769) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 8956 + ... + 9501.
It is an arithmetic number, because the mean of its divisors is an integer number (516824).
Almost surely, 25038761 is an apocalyptic number.
It is an amenable number.
5038761 is a deficient number, since it is larger than the sum of its proper divisors (3230423).
5038761 is a wasteful number, since it uses less digits than its factorization.
5038761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18480.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 5038761 is about 2244.7184678707. The cubic root of 5038761 is about 171.4383269250.
The spelling of 5038761 in words is "five million, thirty-eight thousand, seven hundred sixty-one".
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