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5529031 = 18612971
BaseRepresentation
bin10101000101110111000111
3101101220101221
4111011313013
52403412111
6314301211
764665424
oct25056707
911356357
105529031
113137052
121a27807
1311b7821
14a3cd4b
15743371
hex545dc7

5529031 has 4 divisors (see below), whose sum is σ = 5533864. Its totient is φ = 5524200.

The previous prime is 5529023. The next prime is 5529037. The reversal of 5529031 is 1309255.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5529031 - 23 = 5529023 is a prime.

It is a super-2 number, since 2×55290312 = 61140367597922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5528987 and 5529005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5529037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376 + ... + 3346.

It is an arithmetic number, because the mean of its divisors is an integer number (1383466).

Almost surely, 25529031 is an apocalyptic number.

5529031 is a deficient number, since it is larger than the sum of its proper divisors (4833).

5529031 is a wasteful number, since it uses less digits than its factorization.

5529031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5529031 is about 2351.3891638774. The cubic root of 5529031 is about 176.8274462929.

The spelling of 5529031 in words is "five million, five hundred twenty-nine thousand, thirty-one".

Divisors: 1 1861 2971 5529031