Base | Representation |
---|---|
bin | 1010001101000101010111 |
3 | 12000220110020 |
4 | 22031011113 |
5 | 1141100111 |
6 | 133200223 |
7 | 31510632 |
oct | 12150527 |
9 | 5026406 |
10 | 2675031 |
11 | 1567877 |
12 | a90073 |
13 | 728778 |
14 | 4d8c19 |
15 | 37c906 |
hex | 28d157 |
2675031 has 4 divisors (see below), whose sum is σ = 3566712. Its totient is φ = 1783352.
The previous prime is 2675027. The next prime is 2675039. The reversal of 2675031 is 1305762.
2675031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2675031 - 22 = 2675027 is a prime.
It is a super-2 number, since 2×26750312 = 14311581701922, which contains 22 as substring.
It is an Ulam number.
It is a D-number.
2675031 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2674992 and 2675010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2675039) 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 3 ways as a sum of consecutive naturals, for example, 445836 + ... + 445841.
It is an arithmetic number, because the mean of its divisors is an integer number (891678).
22675031 is an apocalyptic number.
2675031 is a deficient number, since it is larger than the sum of its proper divisors (891681).
2675031 is an equidigital number, since it uses as much as digits as its factorization.
2675031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891680.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 2675031 is about 1635.5522003287. The cubic root of 2675031 is about 138.8170911636.
It can be divided in two parts, 26 and 75031, that added together give a palindrome (75057).
The spelling of 2675031 in words is "two million, six hundred seventy-five thousand, thirty-one".
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