Base | Representation |
---|---|
bin | 11100111001011… |
… | …01101001010110 |
3 | 121220010121021220 |
4 | 32130231221112 |
5 | 444024024042 |
6 | 40015351210 |
7 | 6002301633 |
oct | 1634555126 |
9 | 556117256 |
10 | 242408022 |
11 | 11491880a |
12 | 69222506 |
13 | 3b2b4bcc |
14 | 242a118a |
15 | 164348ec |
hex | e72da56 |
242408022 has 32 divisors (see below), whose sum is σ = 494727264. Its totient is φ = 79161600.
The previous prime is 242407993. The next prime is 242408027. The reversal of 242408022 is 220804242.
It is a junction number, because it is equal to n+sod(n) for n = 242407983 and 242408001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242408027) 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, 101668 + ... + 104024.
It is an arithmetic number, because the mean of its divisors is an integer number (15460227).
Almost surely, 2242408022 is an apocalyptic number.
242408022 is an abundant number, since it is smaller than the sum of its proper divisors (252319242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242408022 is a wasteful number, since it uses less digits than its factorization.
242408022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704.
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 242408022 is about 15569.4579867123. The cubic root of 242408022 is about 623.5180007695.
The spelling of 242408022 in words is "two hundred forty-two million, four hundred eight thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •