Base | Representation |
---|---|
bin | 11100111011000… |
… | …00110001101000 |
3 | 121220112020120102 |
4 | 32131200301220 |
5 | 444102224243 |
6 | 40024044532 |
7 | 6004133333 |
oct | 1635406150 |
9 | 556466512 |
10 | 242617448 |
11 | 114a51097 |
12 | 69303748 |
13 | 3b359328 |
14 | 2431761a |
15 | 164769b8 |
hex | e760c68 |
242617448 has 8 divisors (see below), whose sum is σ = 454907730. Its totient is φ = 121308720.
The previous prime is 242617447. The next prime is 242617483. The reversal of 242617448 is 844716242.
It can be written as a sum of positive squares in only one way, i.e., 230493124 + 12124324 = 15182^2 + 3482^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (242617447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15163583 + ... + 15163598.
Almost surely, 2242617448 is an apocalyptic number.
It is an amenable number.
242617448 is a deficient number, since it is larger than the sum of its proper divisors (212290282).
242617448 is a wasteful number, since it uses less digits than its factorization.
242617448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30327187 (or 30327183 counting only the distinct ones).
The product of its digits is 86016, while the sum is 38.
The square root of 242617448 is about 15576.1820739230. The cubic root of 242617448 is about 623.6975098098.
The spelling of 242617448 in words is "two hundred forty-two million, six hundred seventeen thousand, four hundred forty-eight".
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