Base | Representation |
---|---|
bin | 100000110110000… |
… | …111001010000010 |
3 | 1102101220112201120 |
4 | 200312013022002 |
5 | 2112032243002 |
6 | 130403013110 |
7 | 16440620160 |
oct | 4066071202 |
9 | 1371815646 |
10 | 551056002 |
11 | 263069592 |
12 | 13466a196 |
13 | 8a220053 |
14 | 53286230 |
15 | 335a0cbc |
hex | 20d87282 |
551056002 has 32 divisors (see below), whose sum is σ = 1260441600. Its totient is φ = 157333968.
The previous prime is 551056001. The next prime is 551056019. The reversal of 551056002 is 200650155.
It is not an unprimeable number, because it can be changed into a prime (551056001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70149 + ... + 77607.
It is an arithmetic number, because the mean of its divisors is an integer number (39388800).
Almost surely, 2551056002 is an apocalyptic number.
551056002 is an abundant number, since it is smaller than the sum of its proper divisors (709385598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
551056002 is a wasteful number, since it uses less digits than its factorization.
551056002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9230.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 551056002 is about 23474.5820410077. The cubic root of 551056002 is about 819.8453019692.
The spelling of 551056002 in words is "five hundred fifty-one million, fifty-six thousand, two".
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