Base | Representation |
---|---|
bin | 1111000011100… |
… | …0000100001001 |
3 | 11101211001120010 |
4 | 3300320010021 |
5 | 112131103301 |
6 | 10133222133 |
7 | 1364500611 |
oct | 360700411 |
9 | 141731503 |
10 | 63144201 |
11 | 3270919a |
12 | 19191949 |
13 | 1010b143 |
14 | 8559a41 |
15 | 58245d6 |
hex | 3c38109 |
63144201 has 8 divisors (see below), whose sum is σ = 88623520. Its totient is φ = 39880512.
The previous prime is 63144199. The next prime is 63144209. The reversal of 63144201 is 10244136.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 63144201 - 21 = 63144199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63144209) 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, 553840 + ... + 553953.
It is an arithmetic number, because the mean of its divisors is an integer number (11077940).
Almost surely, 263144201 is an apocalyptic number.
It is an amenable number.
63144201 is a deficient number, since it is larger than the sum of its proper divisors (25479319).
63144201 is a wasteful number, since it uses less digits than its factorization.
63144201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107815.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 63144201 is about 7946.3325503027. The cubic root of 63144201 is about 398.2090788877.
Adding to 63144201 its reverse (10244136), we get a palindrome (73388337).
The spelling of 63144201 in words is "sixty-three million, one hundred forty-four thousand, two hundred one".
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