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552106164 = 223411378191
BaseRepresentation
bin100000111010000…
…111100010110100
31102110212220021110
4200322013202310
52112314344124
6130441315020
716452552651
oct4072074264
91373786243
10552106164
11263716595
12134a95a70
138a4ca04c
145347ac28
153370c029
hex20e878b4

552106164 has 48 divisors (see below), whose sum is σ = 1329463296. Its totient is φ = 178214400.

The previous prime is 552106117. The next prime is 552106201. The reversal of 552106164 is 461601255.

It is a congruent number.

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, 63309 + ... + 71499.

It is an arithmetic number, because the mean of its divisors is an integer number (27697152).

Almost surely, 2552106164 is an apocalyptic number.

It is an amenable number.

552106164 is an abundant number, since it is smaller than the sum of its proper divisors (777357132).

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

552106164 is a wasteful number, since it uses less digits than its factorization.

552106164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8376 (or 8374 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 552106164 is about 23496.9394602787. The cubic root of 552106164 is about 820.3657717778.

The spelling of 552106164 in words is "five hundred fifty-two million, one hundred six thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 41 82 123 137 164 246 274 411 492 548 822 1644 5617 8191 11234 16382 16851 22468 24573 32764 33702 49146 67404 98292 335831 671662 1007493 1122167 1343324 2014986 2244334 3366501 4029972 4488668 6733002 13466004 46008847 92017694 138026541 184035388 276053082 552106164