Base | Representation |
---|---|
bin | 1111000001110… |
… | …0010010101010 |
3 | 11101121021111211 |
4 | 3300130102222 |
5 | 112113433232 |
6 | 10130543334 |
7 | 1363515136 |
oct | 360342252 |
9 | 141537454 |
10 | 63030442 |
11 | 32640782 |
12 | 19137b4a |
13 | 1009b427 |
14 | 852a3c6 |
15 | 5800a47 |
hex | 3c1c4aa |
63030442 has 8 divisors (see below), whose sum is σ = 98656416. Its totient is φ = 30144972.
The previous prime is 63030437. The next prime is 63030479. The reversal of 63030442 is 24403036.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685068 + ... + 685159.
It is an arithmetic number, because the mean of its divisors is an integer number (12332052).
Almost surely, 263030442 is an apocalyptic number.
63030442 is a deficient number, since it is larger than the sum of its proper divisors (35625974).
63030442 is a wasteful number, since it uses less digits than its factorization.
63030442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1370252.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 63030442 is about 7939.1713673405. The cubic root of 63030442 is about 397.9698006597.
Adding to 63030442 its reverse (24403036), we get a palindrome (87433478).
The spelling of 63030442 in words is "sixty-three million, thirty thousand, four hundred forty-two".
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