Base | Representation |
---|---|
bin | 100001001000010… |
… | …011011110000110 |
3 | 1102201212211121020 |
4 | 201020103132012 |
5 | 2114242400110 |
6 | 131053132010 |
7 | 16526302065 |
oct | 4110233606 |
9 | 1381784536 |
10 | 555825030 |
11 | 265826632 |
12 | 13618a006 |
13 | 8b1cc967 |
14 | 53b681dc |
15 | 33be3d70 |
hex | 21213786 |
555825030 has 48 divisors (see below), whose sum is σ = 1417087440. Its totient is φ = 139499008.
The previous prime is 555825007. The next prime is 555825037. The reversal of 555825030 is 30528555.
It is a junction number, because it is equal to n+sod(n) for n = 555824982 and 555825000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (555825037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23385 + ... + 40724.
It is an arithmetic number, because the mean of its divisors is an integer number (29522655).
Almost surely, 2555825030 is an apocalyptic number.
555825030 is an abundant number, since it is smaller than the sum of its proper divisors (861262410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
555825030 is a wasteful number, since it uses less digits than its factorization.
555825030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64153 (or 64136 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 33.
The square root of 555825030 is about 23575.9417627377. The cubic root of 555825030 is about 822.2035861845.
The spelling of 555825030 in words is "five hundred fifty-five million, eight hundred twenty-five thousand, thirty".
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