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552107608 = 231312741801
BaseRepresentation
bin100000111010000…
…111111001011000
31102110212222020221
4200322013321120
52112314420413
6130441325424
716452560113
oct4072077130
91373788227
10552107608
11263717688
12134a96874
138a4ca8c0
145347b57a
153370c68d
hex20e87e58

552107608 has 32 divisors (see below), whose sum is σ = 1123637760. Its totient is φ = 252806400.

The previous prime is 552107603. The next prime is 552107653. The reversal of 552107608 is 806701255.

It is a super-2 number, since 2×5521076082 = 609645621622963328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552107603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7693 + ... + 34108.

It is an arithmetic number, because the mean of its divisors is an integer number (35113680).

Almost surely, 2552107608 is an apocalyptic number.

It is an amenable number.

552107608 is an abundant number, since it is smaller than the sum of its proper divisors (571530152).

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

552107608 is a wasteful number, since it uses less digits than its factorization.

552107608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41947 (or 41943 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 552107608 is about 23496.9701876646. The cubic root of 552107608 is about 820.3664869827.

The spelling of 552107608 in words is "five hundred fifty-two million, one hundred seven thousand, six hundred eight".

Divisors: 1 2 4 8 13 26 52 104 127 254 508 1016 1651 3302 6604 13208 41801 83602 167204 334408 543413 1086826 2173652 4347304 5308727 10617454 21234908 42469816 69013451 138026902 276053804 552107608