Base | Representation |
---|---|
bin | 11001000010010… |
… | …01001011011110 |
3 | 112122011212100012 |
4 | 30201021023132 |
5 | 412230434232 |
6 | 32501203222 |
7 | 5130045314 |
oct | 1441111336 |
9 | 478155305 |
10 | 210014942 |
11 | a8603375 |
12 | 5a400512 |
13 | 346828c7 |
14 | 1dc6c0b4 |
15 | 136869b2 |
hex | c8492de |
210014942 has 16 divisors (see below), whose sum is σ = 332217600. Its totient is φ = 99296280.
The previous prime is 210014929. The next prime is 210014953. The reversal of 210014942 is 249410012.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 16859 + ... + 26537.
It is an arithmetic number, because the mean of its divisors is an integer number (20763600).
Almost surely, 2210014942 is an apocalyptic number.
210014942 is a deficient number, since it is larger than the sum of its proper divisors (122202658).
210014942 is a wasteful number, since it uses less digits than its factorization.
210014942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10271.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 210014942 is about 14491.8922849985. The cubic root of 210014942 is about 594.4062924153.
Adding to 210014942 its reverse (249410012), we get a palindrome (459424954).
The spelling of 210014942 in words is "two hundred ten million, fourteen thousand, nine hundred forty-two".
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