Base | Representation |
---|---|
bin | 1111010010101… |
… | …0010010011110 |
3 | 11110200110112101 |
4 | 3310222102132 |
5 | 112404330400 |
6 | 10210355314 |
7 | 1406102305 |
oct | 364522236 |
9 | 143613471 |
10 | 64136350 |
11 | 33226653 |
12 | 1958bb3a |
13 | 10397905 |
14 | 873743c |
15 | 596d56a |
hex | 3d2a49e |
64136350 has 24 divisors (see below), whose sum is σ = 120023568. Its totient is φ = 25497600.
The previous prime is 64136339. The next prime is 64136383. The reversal of 64136350 is 5363146.
It is a super-2 number, since 2×641363502 = 8226942782645000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4510 + ... + 12190.
It is an arithmetic number, because the mean of its divisors is an integer number (5000982).
Almost surely, 264136350 is an apocalyptic number.
64136350 is a deficient number, since it is larger than the sum of its proper divisors (55887218).
64136350 is a wasteful number, since it uses less digits than its factorization.
64136350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7860 (or 7855 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 64136350 is about 8008.5173409315. The cubic root of 64136350 is about 400.2838610097.
Adding to 64136350 its reverse (5363146), we get a palindrome (69499496).
The spelling of 64136350 in words is "sixty-four million, one hundred thirty-six thousand, three hundred fifty".
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