Base | Representation |
---|---|
bin | 10011000000000100101111 |
3 | 100101001200221 |
4 | 103000010233 |
5 | 2233343124 |
6 | 254432211 |
7 | 60223660 |
oct | 23000457 |
9 | 10331627 |
10 | 4981039 |
11 | 28a2368 |
12 | 1802667 |
13 | 105527b |
14 | 939367 |
15 | 685ce4 |
hex | 4c012f |
4981039 has 4 divisors (see below), whose sum is σ = 5692624. Its totient is φ = 4269456.
The previous prime is 4981027. The next prime is 4981057. The reversal of 4981039 is 9301894.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4981039 - 217 = 4849967 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4980995 and 4981013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4981019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355782 + ... + 355795.
It is an arithmetic number, because the mean of its divisors is an integer number (1423156).
Almost surely, 24981039 is an apocalyptic number.
4981039 is a deficient number, since it is larger than the sum of its proper divisors (711585).
4981039 is an equidigital number, since it uses as much as digits as its factorization.
4981039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711584.
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 4981039 is about 2231.8241418176. The cubic root of 4981039 is about 170.7811685001.
The spelling of 4981039 in words is "four million, nine hundred eighty-one thousand, thirty-nine".
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