Base | Representation |
---|---|
bin | 100000111110010… |
… | …111100010011010 |
3 | 1102112222111111220 |
4 | 200332113202122 |
5 | 2113111022000 |
6 | 130521232510 |
7 | 16465203012 |
oct | 4076274232 |
9 | 1375874456 |
10 | 553220250 |
11 | 264307620 |
12 | 135332736 |
13 | 8a7ca17b |
14 | 5368ac42 |
15 | 3387c1a0 |
hex | 20f9789a |
553220250 has 64 divisors (see below), whose sum is σ = 1506390912. Its totient is φ = 134112000.
The previous prime is 553220243. The next prime is 553220251. The reversal of 553220250 is 52022355.
553220250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 553220250.
It is not an unprimeable number, because it can be changed into a prime (553220251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25279 + ... + 41778.
It is an arithmetic number, because the mean of its divisors is an integer number (23537358).
Almost surely, 2553220250 is an apocalyptic number.
553220250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
553220250 is an abundant number, since it is smaller than the sum of its proper divisors (953170662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
553220250 is a wasteful number, since it uses less digits than its factorization.
553220250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67088 (or 67078 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 553220250 is about 23520.6345577665. The cubic root of 553220250 is about 820.9172019286.
The spelling of 553220250 in words is "five hundred fifty-three million, two hundred twenty thousand, two hundred fifty".
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