Base | Representation |
---|---|
bin | 10010011011110001111101 |
3 | 100002111210002 |
4 | 102123301331 |
5 | 2214114011 |
6 | 251324045 |
7 | 56034401 |
oct | 22336175 |
9 | 10074702 |
10 | 4832381 |
11 | 2800704 |
12 | 1750625 |
13 | 10026c8 |
14 | 8db101 |
15 | 656c3b |
hex | 49bc7d |
4832381 has 8 divisors (see below), whose sum is σ = 4995000. Its totient is φ = 4672512.
The previous prime is 4832363. The next prime is 4832411. The reversal of 4832381 is 1832384.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1092025 + 3740356 = 1045^2 + 1934^2 .
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 4832381 - 214 = 4815997 is a prime.
It is a super-2 number, since 2×48323812 = 46703812258322, which contains 22 as substring.
It is a d-powerful number, because it can be written as 47 + 8 + 35 + 215 + 314 + 8 + 1 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4832081) 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, 3245 + ... + 4493.
It is an arithmetic number, because the mean of its divisors is an integer number (624375).
Almost surely, 24832381 is an apocalyptic number.
It is an amenable number.
4832381 is a deficient number, since it is larger than the sum of its proper divisors (162619).
4832381 is a wasteful number, since it uses less digits than its factorization.
4832381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1375.
The product of its digits is 4608, while the sum is 29.
The square root of 4832381 is about 2198.2677270979. The cubic root of 4832381 is about 169.0650053954.
The spelling of 4832381 in words is "four million, eight hundred thirty-two thousand, three hundred eighty-one".
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