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552013 = 71167107
BaseRepresentation
bin10000110110001001101
31001001012221
42012301031
5120131023
615455341
74456240
oct2066115
91031187
10552013
11347810
12227551
13164347
14105257
15ad85d
hex86c4d

552013 has 16 divisors (see below), whose sum is σ = 705024. Its totient is φ = 419760.

The previous prime is 552011. The next prime is 552029. The reversal of 552013 is 310255.

It is not a de Polignac number, because 552013 - 21 = 552011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5106 + ... + 5212.

It is an arithmetic number, because the mean of its divisors is an integer number (44064).

2552013 is an apocalyptic number.

It is an amenable number.

552013 is a deficient number, since it is larger than the sum of its proper divisors (153011).

552013 is a wasteful number, since it uses less digits than its factorization.

552013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 552013 is about 742.9757734947. The cubic root of 552013 is about 82.0319625547.

Adding to 552013 its reverse (310255), we get a palindrome (862268).

The spelling of 552013 in words is "five hundred fifty-two thousand, thirteen".

Divisors: 1 7 11 67 77 107 469 737 749 1177 5159 7169 8239 50183 78859 552013