Base | Representation |
---|---|
bin | 1111011100000… |
… | …0001001000110 |
3 | 11111211122111201 |
4 | 3313000021012 |
5 | 113034001100 |
6 | 10231453114 |
7 | 1414236643 |
oct | 367001106 |
9 | 144748451 |
10 | 64750150 |
11 | 33605823 |
12 | 1982719a |
13 | 105510ca |
14 | 8856dca |
15 | 5a4036a |
hex | 3dc0246 |
64750150 has 12 divisors (see below), whose sum is σ = 120435372. Its totient is φ = 25900040.
The previous prime is 64750139. The next prime is 64750171. The reversal of 64750150 is 5105746.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 647452 + ... + 647551.
It is an arithmetic number, because the mean of its divisors is an integer number (10036281).
Almost surely, 264750150 is an apocalyptic number.
64750150 is a deficient number, since it is larger than the sum of its proper divisors (55685222).
64750150 is a wasteful number, since it uses less digits than its factorization.
64750150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1295015 (or 1295010 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 28.
The square root of 64750150 is about 8046.7477902566. The cubic root of 64750150 is about 401.5567459950.
Adding to 64750150 its reverse (5105746), we get a palindrome (69855896).
The spelling of 64750150 in words is "sixty-four million, seven hundred fifty thousand, one hundred fifty".
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