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552214488 = 23373286991
BaseRepresentation
bin100000111010100…
…001111111011000
31102111002101212110
4200322201333120
52112331330423
6130443512320
716453513530
oct4072417730
91374071773
10552214488
1126378aa11
12134b286a0
138a537447
14534a84c0
153372e193
hex20ea1fd8

552214488 has 32 divisors (see below), whose sum is σ = 1577756160. Its totient is φ = 157775520.

The previous prime is 552214447. The next prime is 552214511. The reversal of 552214488 is 884412255.

It is a happy number.

552214488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1643328 + ... + 1643663.

It is an arithmetic number, because the mean of its divisors is an integer number (49304880).

Almost surely, 2552214488 is an apocalyptic number.

It is an amenable number.

552214488 is an abundant number, since it is smaller than the sum of its proper divisors (1025541672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552214488 is a wasteful number, since it uses less digits than its factorization.

552214488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287007 (or 3287003 counting only the distinct ones).

The product of its digits is 102400, while the sum is 39.

The square root of 552214488 is about 23499.2444133849. The cubic root of 552214488 is about 820.4194205724.

The spelling of 552214488 in words is "five hundred fifty-two million, two hundred fourteen thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 3286991 6573982 9860973 13147964 19721946 23008937 26295928 39443892 46017874 69026811 78887784 92035748 138053622 184071496 276107244 552214488