Base | Representation |
---|---|
bin | 1111000001011… |
… | …0001001000100 |
3 | 11101112222221212 |
4 | 3300112021010 |
5 | 112112132002 |
6 | 10130230552 |
7 | 1363351532 |
oct | 360261104 |
9 | 141488855 |
10 | 63005252 |
11 | 32623862 |
12 | 19125458 |
13 | 1008cb1b |
14 | 8521152 |
15 | 57e8352 |
hex | 3c16244 |
63005252 has 6 divisors (see below), whose sum is σ = 110259198. Its totient is φ = 31502624.
The previous prime is 63005249. The next prime is 63005263. The reversal of 63005252 is 25250036.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 58736896 + 4268356 = 7664^2 + 2066^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7875653 + ... + 7875660.
It is an arithmetic number, because the mean of its divisors is an integer number (18376533).
Almost surely, 263005252 is an apocalyptic number.
It is an amenable number.
63005252 is a deficient number, since it is larger than the sum of its proper divisors (47253946).
63005252 is a wasteful number, since it uses less digits than its factorization.
63005252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15751317 (or 15751315 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 63005252 is about 7937.5847712009. The cubic root of 63005252 is about 397.9167776297.
Adding to 63005252 its reverse (25250036), we get a palindrome (88255288).
The spelling of 63005252 in words is "sixty-three million, five thousand, two hundred fifty-two".
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