Base | Representation |
---|---|
bin | 11100111001011… |
… | …10111011000010 |
3 | 121220010212110112 |
4 | 32130232323002 |
5 | 444024211000 |
6 | 40015431322 |
7 | 6002323112 |
oct | 1634567302 |
9 | 556125415 |
10 | 242413250 |
11 | 114921732 |
12 | 69225542 |
13 | 3b2b73c1 |
14 | 242a3042 |
15 | 16436235 |
hex | e72eec2 |
242413250 has 32 divisors (see below), whose sum is σ = 457866864. Its totient is φ = 96096000.
The previous prime is 242413187. The next prime is 242413253. The reversal of 242413250 is 52314242.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 62236321 + 180176929 = 7889^2 + 13423^2 .
It is not an unprimeable number, because it can be changed into a prime (242413253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23960 + ... + 32540.
Almost surely, 2242413250 is an apocalyptic number.
242413250 is a deficient number, since it is larger than the sum of its proper divisors (215453614).
242413250 is a wasteful number, since it uses less digits than its factorization.
242413250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8711 (or 8701 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 242413250 is about 15569.6258786138. The cubic root of 242413250 is about 623.5224831963.
Adding to 242413250 its reverse (52314242), we get a palindrome (294727492).
The spelling of 242413250 in words is "two hundred forty-two million, four hundred thirteen thousand, two hundred fifty".
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