Base | Representation |
---|---|
bin | 11101110011110… |
… | …10011110010110 |
3 | 122102112111121001 |
4 | 32321322132112 |
5 | 1003004001432 |
6 | 40451413514 |
7 | 6124332616 |
oct | 1671723626 |
9 | 572474531 |
10 | 250062742 |
11 | 119176926 |
12 | 6b8b429a |
13 | 3ca65127 |
14 | 252d4a46 |
15 | 16e479e7 |
hex | ee7a796 |
250062742 has 8 divisors (see below), whose sum is σ = 375231456. Its totient is φ = 124985592.
The previous prime is 250062721. The next prime is 250062749. The reversal of 250062742 is 247260052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 250062742.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250062749) 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, 15598 + ... + 27265.
It is an arithmetic number, because the mean of its divisors is an integer number (46903932).
Almost surely, 2250062742 is an apocalyptic number.
250062742 is a deficient number, since it is larger than the sum of its proper divisors (125168714).
250062742 is a wasteful number, since it uses less digits than its factorization.
250062742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45782.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 250062742 is about 15813.3722526221. The cubic root of 250062742 is about 630.0132205171.
The spelling of 250062742 in words is "two hundred fifty million, sixty-two thousand, seven hundred forty-two".
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