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5353251 = 38321499
BaseRepresentation
bin10100011010111100100011
3101001222021120
4110122330203
52332301001
6310423323
763334101
oct24327443
911058246
105353251
113026a82
121961b43
131155807
149d4c71
1570b236
hex51af23

5353251 has 8 divisors (see below), whose sum is σ = 7224000. Its totient is φ = 3525672.

The previous prime is 5353223. The next prime is 5353259. The reversal of 5353251 is 1523535.

5353251 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-5353251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5353259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10501 + ... + 10998.

It is an arithmetic number, because the mean of its divisors is an integer number (903000).

Almost surely, 25353251 is an apocalyptic number.

5353251 is a deficient number, since it is larger than the sum of its proper divisors (1870749).

5353251 is a wasteful number, since it uses less digits than its factorization.

5353251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21585.

The product of its digits is 2250, while the sum is 24.

The square root of 5353251 is about 2313.7093594486. The cubic root of 5353251 is about 174.9333188130.

Adding to 5353251 its reverse (1523535), we get a palindrome (6876786).

The spelling of 5353251 in words is "five million, three hundred fifty-three thousand, two hundred fifty-one".

Divisors: 1 3 83 249 21499 64497 1784417 5353251