Base | Representation |
---|---|
bin | 100000111100010… |
… | …000111110100010 |
3 | 1102111221111110120 |
4 | 200330100332202 |
5 | 2112440402330 |
6 | 130501341110 |
7 | 16460416101 |
oct | 4074207642 |
9 | 1374844416 |
10 | 552669090 |
11 | 263a70516 |
12 | 135107796 |
13 | 8a66633c |
14 | 53586038 |
15 | 337bdc10 |
hex | 20f10fa2 |
552669090 has 16 divisors (see below), whose sum is σ = 1326405888. Its totient is φ = 147378416.
The previous prime is 552669083. The next prime is 552669113. The reversal of 552669090 is 90966255.
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 7 ways as a sum of consecutive naturals, for example, 9211122 + ... + 9211181.
It is an arithmetic number, because the mean of its divisors is an integer number (82900368).
Almost surely, 2552669090 is an apocalyptic number.
552669090 is an abundant number, since it is smaller than the sum of its proper divisors (773736798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552669090 is a wasteful number, since it uses less digits than its factorization.
552669090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18422313.
The product of its (nonzero) digits is 145800, while the sum is 42.
The square root of 552669090 is about 23508.9151174613. The cubic root of 552669090 is about 820.6444913367.
The spelling of 552669090 in words is "five hundred fifty-two million, six hundred sixty-nine thousand, ninety".
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