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552119990 = 2555211999
BaseRepresentation
bin100000111010001…
…010111010110110
31102110220121020112
4200322022322312
52112320314430
6130441503022
716452641162
oct4072127266
91373817215
10552119990
11263725a14
12134aa1a72
138a503426
1453481ca2
1533711195
hex20e8aeb6

552119990 has 8 divisors (see below), whose sum is σ = 993816000. Its totient is φ = 220847992.

The previous prime is 552119987. The next prime is 552120007. The reversal of 552119990 is 99911255.

552119990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27605990 + ... + 27606009.

It is an arithmetic number, because the mean of its divisors is an integer number (124227000).

Almost surely, 2552119990 is an apocalyptic number.

552119990 is a deficient number, since it is larger than the sum of its proper divisors (441696010).

552119990 is a wasteful number, since it uses less digits than its factorization.

552119990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55212006.

The product of its (nonzero) digits is 36450, while the sum is 41.

The square root of 552119990 is about 23497.2336669660. The cubic root of 552119990 is about 820.3726196652.

The spelling of 552119990 in words is "five hundred fifty-two million, one hundred nineteen thousand, nine hundred ninety".

Divisors: 1 2 5 10 55211999 110423998 276059995 552119990