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552210316 = 22731798053
BaseRepresentation
bin100000111010100…
…000111110001100
31102111002012010221
4200322200332030
52112331212231
6130443441124
716453465420
oct4072407614
91374065127
10552210316
11263787869
12134b261a4
138a535588
14534a6b80
153372cd11
hex20ea0f8c

552210316 has 48 divisors (see below), whose sum is σ = 1154621440. Its totient is φ = 226100160.

The previous prime is 552210301. The next prime is 552210341. The reversal of 552210316 is 613012255.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64546 + ... + 72598.

Almost surely, 2552210316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552210316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577310720).

552210316 is an abundant number, since it is smaller than the sum of its proper divisors (602411124).

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

552210316 is a wasteful number, since it uses less digits than its factorization.

552210316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8174 (or 8172 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 552210316 is about 23499.1556444056. The cubic root of 552210316 is about 820.4173544680.

The spelling of 552210316 in words is "five hundred fifty-two million, two hundred ten thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 31 62 79 124 158 217 316 434 553 868 1106 2212 2449 4898 8053 9796 16106 17143 32212 34286 56371 68572 112742 225484 249643 499286 636187 998572 1272374 1747501 2544748 3495002 4453309 6990004 8906618 17813236 19721797 39443594 78887188 138052579 276105158 552210316