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5490793 = 721161167
BaseRepresentation
bin10100111100100001101001
3101022221221201
4110330201221
52401201133
6313404201
764446100
oct24744151
911287851
105490793
113110350
121a09661
1311a32b9
14a2d037
15736d7d
hex53c869

5490793 has 24 divisors (see below), whose sum is σ = 7124544. Its totient is φ = 4183200.

The previous prime is 5490787. The next prime is 5490803. The reversal of 5490793 is 3970945.

It is not a de Polignac number, because 5490793 - 217 = 5359721 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5490743) 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 23 ways as a sum of consecutive naturals, for example, 32796 + ... + 32962.

It is an arithmetic number, because the mean of its divisors is an integer number (296856).

Almost surely, 25490793 is an apocalyptic number.

It is an amenable number.

5490793 is a deficient number, since it is larger than the sum of its proper divisors (1633751).

5490793 is a wasteful number, since it uses less digits than its factorization.

5490793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 5490793 is about 2343.2441187380. The cubic root of 5490793 is about 176.4188650354.

The spelling of 5490793 in words is "five million, four hundred ninety thousand, seven hundred ninety-three".

Divisors: 1 7 11 49 61 77 167 427 539 671 1169 1837 2989 4697 8183 10187 12859 32879 71309 90013 112057 499163 784399 5490793