Base | Representation |
---|---|
bin | 10001010100101001100111 |
3 | 22112201010100 |
4 | 101110221213 |
5 | 2130303111 |
6 | 241155143 |
7 | 53412105 |
oct | 21245147 |
9 | 8481110 |
10 | 4541031 |
11 | 2621820 |
12 | 162bab3 |
13 | c2cc01 |
14 | 862c75 |
15 | 5ea756 |
hex | 454a67 |
4541031 has 12 divisors (see below), whose sum is σ = 7155720. Its totient is φ = 2752080.
The previous prime is 4541029. The next prime is 4541039. The reversal of 4541031 is 1301454.
It is a happy number.
It is not a de Polignac number, because 4541031 - 21 = 4541029 is a prime.
It is a super-2 number, since 2×45410312 = 41241925085922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4540995 and 4541013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4541039) 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 11 ways as a sum of consecutive naturals, for example, 22836 + ... + 23033.
It is an arithmetic number, because the mean of its divisors is an integer number (596310).
Almost surely, 24541031 is an apocalyptic number.
4541031 is a deficient number, since it is larger than the sum of its proper divisors (2614689).
4541031 is a wasteful number, since it uses less digits than its factorization.
4541031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45886 (or 45883 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 4541031 is about 2130.9694976700. The cubic root of 4541031 is about 165.5966279157.
Adding to 4541031 its reverse (1301454), we get a palindrome (5842485).
It can be divided in two parts, 454 and 1031, that added together give a triangular number (1485 = T54).
The spelling of 4541031 in words is "four million, five hundred forty-one thousand, thirty-one".
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