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5424291 = 321931721
BaseRepresentation
bin10100101100010010100011
3101012120201200
4110230102203
52342034131
6312132243
764051155
oct24542243
911176650
105424291
113075394
121997083
13117bc52
14a12ad5
157222e6
hex52c4a3

5424291 has 12 divisors (see below), whose sum is σ = 8247720. Its totient is φ = 3425760.

The previous prime is 5424281. The next prime is 5424301. The reversal of 5424291 is 1924245.

It is an interprime number because it is at equal distance from previous prime (5424281) and next prime (5424301).

It is not a de Polignac number, because 5424291 - 29 = 5423779 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5424271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15690 + ... + 16031.

It is an arithmetic number, because the mean of its divisors is an integer number (687310).

Almost surely, 25424291 is an apocalyptic number.

5424291 is a deficient number, since it is larger than the sum of its proper divisors (2823429).

5424291 is a wasteful number, since it uses less digits than its factorization.

5424291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31746 (or 31743 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 5424291 is about 2329.0107341960. The cubic root of 5424291 is about 175.7037349547.

The spelling of 5424291 in words is "five million, four hundred twenty-four thousand, two hundred ninety-one".

Divisors: 1 3 9 19 57 171 31721 95163 285489 602699 1808097 5424291