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552108854 = 21125095857
BaseRepresentation
bin100000111010001…
…000001100110110
31102110220000222002
4200322020030312
52112314440404
6130441335302
716452563543
oct4072101466
91373800862
10552108854
11263718610
12134a97532
138a4cb33b
145347bbca
153370cc1e
hex20e88336

552108854 has 8 divisors (see below), whose sum is σ = 903450888. Its totient is φ = 250958560.

The previous prime is 552108841. The next prime is 552108889. The reversal of 552108854 is 458801255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12547907 + ... + 12547950.

It is an arithmetic number, because the mean of its divisors is an integer number (112931361).

Almost surely, 2552108854 is an apocalyptic number.

552108854 is a deficient number, since it is larger than the sum of its proper divisors (351342034).

552108854 is a wasteful number, since it uses less digits than its factorization.

552108854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25095870.

The product of its (nonzero) digits is 64000, while the sum is 38.

The square root of 552108854 is about 23496.9967017064. The cubic root of 552108854 is about 820.3671041184.

The spelling of 552108854 in words is "five hundred fifty-two million, one hundred eight thousand, eight hundred fifty-four".

Divisors: 1 2 11 22 25095857 50191714 276054427 552108854