Base | Representation |
---|---|
bin | 11100110111101… |
… | …00100010000101 |
3 | 121212200201101120 |
4 | 32123310202011 |
5 | 443444032320 |
6 | 40010344153 |
7 | 6000305616 |
oct | 1633644205 |
9 | 555621346 |
10 | 242174085 |
11 | 114778a7a |
12 | 6912b059 |
13 | 3b23259a |
14 | 2423dc0d |
15 | 163da440 |
hex | e6f4885 |
242174085 has 16 divisors (see below), whose sum is σ = 396930240. Its totient is φ = 126008960.
The previous prime is 242174081. The next prime is 242174089. The reversal of 242174085 is 580471242.
242174085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (242174081) and next prime (242174089).
It is not a de Polignac number, because 242174085 - 22 = 242174081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242174081) 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, 196275 + ... + 197504.
It is an arithmetic number, because the mean of its divisors is an integer number (24808140).
Almost surely, 2242174085 is an apocalyptic number.
It is an amenable number.
242174085 is a deficient number, since it is larger than the sum of its proper divisors (154756155).
242174085 is a wasteful number, since it uses less digits than its factorization.
242174085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393828.
The product of its (nonzero) digits is 17920, while the sum is 33.
The square root of 242174085 is about 15561.9434840254. The cubic root of 242174085 is about 623.3173598876.
The spelling of 242174085 in words is "two hundred forty-two million, one hundred seventy-four thousand, eighty-five".
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