Base | Representation |
---|---|
bin | 11100111010100… |
… | …00011100010110 |
3 | 121220101211210201 |
4 | 32131100130112 |
5 | 444043104200 |
6 | 40022411114 |
7 | 6003434314 |
oct | 1635203426 |
9 | 556354721 |
10 | 242550550 |
11 | 114a05900 |
12 | 69290a9a |
13 | 3b334a48 |
14 | 242db0b4 |
15 | 16461c6a |
hex | e750716 |
242550550 has 72 divisors (see below), whose sum is σ = 507030048. Its totient is φ = 86222400.
The previous prime is 242550533. The next prime is 242550551. The reversal of 242550550 is 55055242.
242550550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242550551) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 283924 + ... + 284776.
It is an arithmetic number, because the mean of its divisors is an integer number (7042084).
Almost surely, 2242550550 is an apocalyptic number.
242550550 is an abundant number, since it is smaller than the sum of its proper divisors (264479498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242550550 is a wasteful number, since it uses less digits than its factorization.
242550550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934 (or 918 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 242550550 is about 15574.0344805063. The cubic root of 242550550 is about 623.6401795671.
It can be divided in two parts, 242550 and 550, that multiplied together give a square (133402500 = 115502).
The spelling of 242550550 in words is "two hundred forty-two million, five hundred fifty thousand, five hundred fifty".
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