Base | Representation |
---|---|
bin | 11001010101001… |
… | …111110100010011 |
3 | 1002121201020200120 |
4 | 121111033310103 |
5 | 1332300001321 |
6 | 110101121323 |
7 | 13350304446 |
oct | 3125176423 |
9 | 1077636616 |
10 | 425000211 |
11 | 1a89a0a49 |
12 | ba3b9243 |
13 | 6a08591c |
14 | 4063165d |
15 | 274a0ec6 |
hex | 1954fd13 |
425000211 has 8 divisors (see below), whose sum is σ = 566829504. Its totient is φ = 283252200.
The previous prime is 425000203. The next prime is 425000231. The reversal of 425000211 is 112000524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 425000211 - 23 = 425000203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425000231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6841 + ... + 29946.
It is an arithmetic number, because the mean of its divisors is an integer number (70853688).
Almost surely, 2425000211 is an apocalyptic number.
425000211 is a deficient number, since it is larger than the sum of its proper divisors (141829293).
425000211 is a wasteful number, since it uses less digits than its factorization.
425000211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40641.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 425000211 is about 20615.5332455894. The cubic root of 425000211 is about 751.8474225258.
Adding to 425000211 its reverse (112000524), we get a palindrome (537000735).
The spelling of 425000211 in words is "four hundred twenty-five million, two hundred eleven", and thus it is an aban number.
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