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5247153 = 33316269
BaseRepresentation
bin10100000001000010110001
3100212120202000
4110001002301
52320402103
6304244213
762412552
oct24010261
910776660
105247153
112a6429a
121910669
131119432
149a8329
156d9aa3
hex5010b1

5247153 has 16 divisors (see below), whose sum is σ = 8025600. Its totient is φ = 3384720.

The previous prime is 5247131. The next prime is 5247157. The reversal of 5247153 is 3517425.

It is a happy number.

It is not a de Polignac number, because 5247153 - 220 = 4198577 is a prime.

It is a super-2 number, since 2×52471532 = 55065229210818, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5247157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2298 + ... + 3971.

It is an arithmetic number, because the mean of its divisors is an integer number (501600).

Almost surely, 25247153 is an apocalyptic number.

It is an amenable number.

5247153 is a deficient number, since it is larger than the sum of its proper divisors (2778447).

5247153 is a wasteful number, since it uses less digits than its factorization.

5247153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309 (or 6303 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 5247153 is about 2290.6664968956. Note that the first 3 decimals coincide. The cubic root of 5247153 is about 173.7699099038.

Adding to 5247153 its sum of digits (27), we get a triangular number (5247180 = T3239).

The spelling of 5247153 in words is "five million, two hundred forty-seven thousand, one hundred fifty-three".

Divisors: 1 3 9 27 31 93 279 837 6269 18807 56421 169263 194339 583017 1749051 5247153