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553041212 = 221763112889
BaseRepresentation
bin100000111101101…
…011110100111100
31102112122101220212
4200331223310330
52113034304322
6130513331552
716463526023
oct4075536474
91375571825
10553041212
112641a5059
12135266bb8
138a766829
14536418ba
15338440e2
hex20f6bd3c

553041212 has 24 divisors (see below), whose sum is σ = 1026456480. Its totient is φ = 259822080.

The previous prime is 553041193. The next prime is 553041253. The reversal of 553041212 is 212140355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36464 + ... + 49352.

It is an arithmetic number, because the mean of its divisors is an integer number (42769020).

Almost surely, 2553041212 is an apocalyptic number.

It is an amenable number.

553041212 is a deficient number, since it is larger than the sum of its proper divisors (473415268).

553041212 is a wasteful number, since it uses less digits than its factorization.

553041212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13541 (or 13539 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 553041212 is about 23516.8282725371. The cubic root of 553041212 is about 820.8286348934.

Adding to 553041212 its reverse (212140355), we get a palindrome (765181567).

The spelling of 553041212 in words is "five hundred fifty-three million, forty-one thousand, two hundred twelve".

Divisors: 1 2 4 17 34 68 631 1262 2524 10727 12889 21454 25778 42908 51556 219113 438226 876452 8132959 16265918 32531836 138260303 276520606 553041212