Base | Representation |
---|---|
bin | 1111000101000… |
… | …0101100110010 |
3 | 11102000011222100 |
4 | 3301100230302 |
5 | 112142320411 |
6 | 10135321230 |
7 | 1365401031 |
oct | 361205462 |
9 | 142004870 |
10 | 63245106 |
11 | 32777a91 |
12 | 19220216 |
13 | 10145052 |
14 | 8584718 |
15 | 5844456 |
hex | 3c50b32 |
63245106 has 12 divisors (see below), whose sum is σ = 137031102. Its totient is φ = 21081696.
The previous prime is 63245069. The next prime is 63245107. The reversal of 63245106 is 60154236.
It can be written as a sum of positive squares in only one way, i.e., 54154881 + 9090225 = 7359^2 + 3015^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 63245106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63245107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1756791 + ... + 1756826.
Almost surely, 263245106 is an apocalyptic number.
63245106 is an abundant number, since it is smaller than the sum of its proper divisors (73785996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63245106 is a wasteful number, since it uses less digits than its factorization.
63245106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3513625 (or 3513622 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 63245106 is about 7952.6791711976. The cubic root of 63245106 is about 398.4210798954.
The spelling of 63245106 in words is "sixty-three million, two hundred forty-five thousand, one hundred six".
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