Base | Representation |
---|---|
bin | 1110111011111… |
… | …1011011101010 |
3 | 11100212221202201 |
4 | 3232333123222 |
5 | 112014300330 |
6 | 10114450414 |
7 | 1360342216 |
oct | 356773352 |
9 | 140787681 |
10 | 62650090 |
11 | 32400a38 |
12 | 18b93a0a |
13 | cc97279 |
14 | 846b946 |
15 | 5777eca |
hex | 3bbf6ea |
62650090 has 12 divisors (see below), whose sum is σ = 112815234. Its totient is φ = 25050024.
The previous prime is 62650079. The next prime is 62650099. The reversal of 62650090 is 9005626.
It can be written as a sum of positive squares in only one way, i.e., 56385081 + 6265009 = 7509^2 + 2503^2 .
It is not an unprimeable number, because it can be changed into a prime (62650099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23779 + ... + 26281.
Almost surely, 262650090 is an apocalyptic number.
62650090 is a deficient number, since it is larger than the sum of its proper divisors (50165144).
62650090 is an frugal number, since it uses more digits than its factorization.
62650090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5013 (or 2510 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 62650090 is about 7915.1809834015. The cubic root of 62650090 is about 397.1676797402.
Multiplying 62650090 by its product of nonzero digits (3240), we get a square (202986291600 = 4505402).
The spelling of 62650090 in words is "sixty-two million, six hundred fifty thousand, ninety".
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