Base | Representation |
---|---|
bin | 11100111011001… |
… | …10111000011110 |
3 | 121220120111212212 |
4 | 32131212320132 |
5 | 444104024322 |
6 | 40024400422 |
7 | 6004266266 |
oct | 1635467036 |
9 | 556514785 |
10 | 242642462 |
11 | 114a68967 |
12 | 69316112 |
13 | 3b36782a |
14 | 243227a6 |
15 | 1647e0e2 |
hex | e766e1e |
242642462 has 8 divisors (see below), whose sum is σ = 385373376. Its totient is φ = 114184672.
The previous prime is 242642461. The next prime is 242642467. The reversal of 242642462 is 264246242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242642461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3568238 + ... + 3568305.
It is an arithmetic number, because the mean of its divisors is an integer number (48171672).
Almost surely, 2242642462 is an apocalyptic number.
242642462 is a deficient number, since it is larger than the sum of its proper divisors (142730914).
242642462 is a wasteful number, since it uses less digits than its factorization.
242642462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7136562.
The product of its digits is 36864, while the sum is 32.
The square root of 242642462 is about 15576.9850099434. The cubic root of 242642462 is about 623.7189435985.
The spelling of 242642462 in words is "two hundred forty-two million, six hundred forty-two thousand, four hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •