Base | Representation |
---|---|
bin | 1111000010100… |
… | …0100101111110 |
3 | 11101200211122001 |
4 | 3300220211332 |
5 | 112122041310 |
6 | 10132012514 |
7 | 1364115061 |
oct | 360504576 |
9 | 141624561 |
10 | 63080830 |
11 | 3267561a |
12 | 1916113a |
13 | 100b8347 |
14 | 85408d8 |
15 | 581093a |
hex | 3c2897e |
63080830 has 16 divisors (see below), whose sum is σ = 114915024. Its totient is φ = 24928000.
The previous prime is 63080821. The next prime is 63080839. The reversal of 63080830 is 3808036.
It is an interprime number because it is at equal distance from previous prime (63080821) and next prime (63080839).
It is a super-2 number, since 2×630808302 = 7958382226977800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63080839) 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, 37171 + ... + 38830.
It is an arithmetic number, because the mean of its divisors is an integer number (7182189).
Almost surely, 263080830 is an apocalyptic number.
63080830 is a deficient number, since it is larger than the sum of its proper divisors (51834194).
63080830 is a wasteful number, since it uses less digits than its factorization.
63080830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76091.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 63080830 is about 7942.3441124142. The cubic root of 63080830 is about 398.0758211818.
Adding to 63080830 its reverse (3808036), we get a palindrome (66888866).
The spelling of 63080830 in words is "sixty-three million, eighty thousand, eight hundred thirty".
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