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552325 = 5222093
BaseRepresentation
bin10000110110110000101
31001001122111
42012312011
5120133300
615501021
74460164
oct2066605
91031574
10552325
11347a74
12227771
13164527
141053db
15ad9ba
hex86d85

552325 has 6 divisors (see below), whose sum is σ = 684914. Its totient is φ = 441840.

The previous prime is 552317. The next prime is 552341. The reversal of 552325 is 523255.

It can be written as a sum of positive squares in 3 ways, for example, as 124609 + 427716 = 353^2 + 654^2 .

It is not a de Polignac number, because 552325 - 23 = 552317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552296 and 552305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11022 + ... + 11071.

2552325 is an apocalyptic number.

It is an amenable number.

552325 is a deficient number, since it is larger than the sum of its proper divisors (132589).

552325 is a wasteful number, since it uses less digits than its factorization.

552325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22103 (or 22098 counting only the distinct ones).

The product of its digits is 1500, while the sum is 22.

The square root of 552325 is about 743.1857103040. The cubic root of 552325 is about 82.0474145772.

It can be divided in two parts, 5523 and 25, that multiplied together give a triangular number (138075 = T525).

The spelling of 552325 in words is "five hundred fifty-two thousand, three hundred twenty-five".

Divisors: 1 5 25 22093 110465 552325