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5247832 = 231747821
BaseRepresentation
bin10100000001001101011000
3100212121200011
4110001031120
52320412312
6304251304
762414542
oct24011530
910777604
105247832
112a64857
121910b34
131119835
149a8692
156d9da7
hex501358

5247832 has 32 divisors (see below), whose sum is σ = 10653120. Its totient is φ = 2414080.

The previous prime is 5247793. The next prime is 5247871. The reversal of 5247832 is 2387425.

It is an interprime number because it is at equal distance from previous prime (5247793) and next prime (5247871).

It is a junction number, because it is equal to n+sod(n) for n = 5247794 and 5247803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5982 + ... + 6802.

It is an arithmetic number, because the mean of its divisors is an integer number (332910).

Almost surely, 25247832 is an apocalyptic number.

It is an amenable number.

5247832 is an abundant number, since it is smaller than the sum of its proper divisors (5405288).

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

5247832 is a wasteful number, since it uses less digits than its factorization.

5247832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891 (or 887 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 5247832 is about 2290.8147022402. The cubic root of 5247832 is about 173.7774050591. Note that the first 3 decimals are identical.

The spelling of 5247832 in words is "five million, two hundred forty-seven thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 17 34 47 68 94 136 188 376 799 821 1598 1642 3196 3284 6392 6568 13957 27914 38587 55828 77174 111656 154348 308696 655979 1311958 2623916 5247832