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5247324 = 2232145759
BaseRepresentation
bin10100000001000101011100
3100212120222100
4110001011130
52320403244
6304245100
762413215
oct24010534
910776870
105247324
112a64435
121910790
131119534
149a840c
156d9b69
hex50115c

5247324 has 18 divisors (see below), whose sum is σ = 13264160. Its totient is φ = 1749096.

The previous prime is 5247323. The next prime is 5247349. The reversal of 5247324 is 4237425.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72844 + ... + 72915.

Almost surely, 25247324 is an apocalyptic number.

It is an amenable number.

5247324 is an abundant number, since it is smaller than the sum of its proper divisors (8016836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5247324 is a wasteful number, since it uses less digits than its factorization.

5247324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145769 (or 145764 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 5247324 is about 2290.7038219726. The cubic root of 5247324 is about 173.7717975517.

The spelling of 5247324 in words is "five million, two hundred forty-seven thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 36 145759 291518 437277 583036 874554 1311831 1749108 2623662 5247324