Base | Representation |
---|---|
bin | 1111000001110… |
… | …0011011110110 |
3 | 11101121022022121 |
4 | 3300130123312 |
5 | 112113443110 |
6 | 10130550154 |
7 | 1363516636 |
oct | 360343366 |
9 | 141538277 |
10 | 63031030 |
11 | 32641167 |
12 | 1913835a |
13 | 1009b78a |
14 | 852a6c6 |
15 | 5800cda |
hex | 3c1c6f6 |
63031030 has 16 divisors (see below), whose sum is σ = 114824304. Its totient is φ = 24908320.
The previous prime is 63031027. The next prime is 63031081. The reversal of 63031030 is 3013036.
It is a junction number, because it is equal to n+sod(n) for n = 63030995 and 63031013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37141 + ... + 38800.
It is an arithmetic number, because the mean of its divisors is an integer number (7176519).
Almost surely, 263031030 is an apocalyptic number.
63031030 is a deficient number, since it is larger than the sum of its proper divisors (51793274).
63031030 is a wasteful number, since it uses less digits than its factorization.
63031030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76031.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 63031030 is about 7939.2083988267. The cubic root of 63031030 is about 397.9710381861.
Adding to 63031030 its reverse (3013036), we get a palindrome (66044066).
The spelling of 63031030 in words is "sixty-three million, thirty-one thousand, thirty".
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