Base | Representation |
---|---|
bin | 11100111011110… |
… | …11000010100110 |
3 | 121220201201010221 |
4 | 32131323002212 |
5 | 444114200110 |
6 | 40030234554 |
7 | 6005062102 |
oct | 1635730246 |
9 | 556651127 |
10 | 242725030 |
11 | 1150149a9 |
12 | 69355a5a |
13 | 3b3962a2 |
14 | 24344902 |
15 | 164987da |
hex | e77b0a6 |
242725030 has 8 divisors (see below), whose sum is σ = 436905072. Its totient is φ = 97090008.
The previous prime is 242725027. The next prime is 242725033. The reversal of 242725030 is 30527242.
It is an interprime number because it is at equal distance from previous prime (242725027) and next prime (242725033).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 242724986 and 242725004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242725033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12136242 + ... + 12136261.
It is an arithmetic number, because the mean of its divisors is an integer number (54613134).
Almost surely, 2242725030 is an apocalyptic number.
242725030 is a deficient number, since it is larger than the sum of its proper divisors (194180042).
242725030 is a wasteful number, since it uses less digits than its factorization.
242725030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24272510.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 242725030 is about 15579.6351048412. The cubic root of 242725030 is about 623.7896833266.
The spelling of 242725030 in words is "two hundred forty-two million, seven hundred twenty-five thousand, thirty".
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