Base | Representation |
---|---|
bin | 11100111010101… |
… | …10101110001100 |
3 | 121220110011002020 |
4 | 32131112232030 |
5 | 444044420033 |
6 | 40023130140 |
7 | 6003602304 |
oct | 1635265614 |
9 | 556404066 |
10 | 242576268 |
11 | 114a23160 |
12 | 692a3950 |
13 | 3b34366c |
14 | 24306604 |
15 | 164696b3 |
hex | e756b8c |
242576268 has 72 divisors (see below), whose sum is σ = 652061760. Its totient is φ = 69415200.
The previous prime is 242576263. The next prime is 242576273. The reversal of 242576268 is 862675242.
It is an interprime number because it is at equal distance from previous prime (242576263) and next prime (242576273).
It is not an unprimeable number, because it can be changed into a prime (242576261) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 779833 + ... + 780143.
Almost surely, 2242576268 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242576268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326030880).
242576268 is an abundant number, since it is smaller than the sum of its proper divisors (409485492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242576268 is a wasteful number, since it uses less digits than its factorization.
242576268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659 (or 346 counting only the distinct ones).
The product of its digits is 322560, while the sum is 42.
The square root of 242576268 is about 15574.8601277828. The cubic root of 242576268 is about 623.6622206238.
The spelling of 242576268 in words is "two hundred forty-two million, five hundred seventy-six thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •