Base | Representation |
---|---|
bin | 11100111001000… |
… | …10111011111111 |
3 | 121220001101010100 |
4 | 32130202323333 |
5 | 444021123114 |
6 | 40014412143 |
7 | 6002030022 |
oct | 1634427377 |
9 | 556041110 |
10 | 242364159 |
11 | 114898864 |
12 | 69201053 |
13 | 3b29ac5b |
14 | 2428d1b9 |
15 | 16426909 |
hex | e722eff |
242364159 has 12 divisors (see below), whose sum is σ = 350350000. Its totient is φ = 161452224.
The previous prime is 242364151. The next prime is 242364167. The reversal of 242364159 is 951463242.
It is a happy number.
242364159 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 641 + 5 + 9 = 666.
It is an interprime number because it is at equal distance from previous prime (242364151) and next prime (242364167).
It is not a de Polignac number, because 242364159 - 23 = 242364151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242364151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2967 + ... + 22215.
Almost surely, 2242364159 is an apocalyptic number.
242364159 is a deficient number, since it is larger than the sum of its proper divisors (107985841).
242364159 is a wasteful number, since it uses less digits than its factorization.
242364159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20654 (or 20651 counting only the distinct ones).
The product of its digits is 51840, while the sum is 36.
The square root of 242364159 is about 15568.0492997678. The cubic root of 242364159 is about 623.4803906007.
The spelling of 242364159 in words is "two hundred forty-two million, three hundred sixty-four thousand, one hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •