Base | Representation |
---|---|
bin | 100000111000000… |
… | …101110111110110 |
3 | 1102102212220200211 |
4 | 200320011313312 |
5 | 2112200400110 |
6 | 130422100034 |
7 | 16445211316 |
oct | 4070056766 |
9 | 1372786624 |
10 | 551575030 |
11 | 263393536 |
12 | 13487a61a |
13 | 8a372376 |
14 | 5337d446 |
15 | 3365498a |
hex | 20e05df6 |
551575030 has 16 divisors (see below), whose sum is σ = 1051237440. Its totient is φ = 207651712.
The previous prime is 551575027. The next prime is 551575043. The reversal of 551575030 is 30575155.
551575030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 551574983 and 551575001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622110 + ... + 1622449.
It is an arithmetic number, because the mean of its divisors is an integer number (65702340).
Almost surely, 2551575030 is an apocalyptic number.
551575030 is a deficient number, since it is larger than the sum of its proper divisors (499662410).
551575030 is a wasteful number, since it uses less digits than its factorization.
551575030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3244583.
The product of its (nonzero) digits is 13125, while the sum is 31.
The square root of 551575030 is about 23485.6345453982. The cubic root of 551575030 is about 820.1026195188.
The spelling of 551575030 in words is "five hundred fifty-one million, five hundred seventy-five thousand, thirty".
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