Base | Representation |
---|---|
bin | 10100110111111… |
… | …011111011100000 |
3 | 220101222101200000 |
4 | 110313323323200 |
5 | 1204123121322 |
6 | 54430100000 |
7 | 11451500511 |
oct | 2467737340 |
9 | 811871600 |
10 | 350207712 |
11 | 16a757268 |
12 | 9934a600 |
13 | 577298ca |
14 | 34722a08 |
15 | 20b2a3ac |
hex | 14dfbee0 |
350207712 has 144 divisors (see below), whose sum is σ = 1069089840. Its totient is φ = 112637952.
The previous prime is 350207699. The next prime is 350207717. The reversal of 350207712 is 217702053.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350207717) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224728 + ... + 226280.
It is an arithmetic number, because the mean of its divisors is an integer number (7424235).
Almost surely, 2350207712 is an apocalyptic number.
350207712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 350207712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534544920).
350207712 is an abundant number, since it is smaller than the sum of its proper divisors (718882128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350207712 is a wasteful number, since it uses less digits than its factorization.
350207712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1607 (or 1587 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 350207712 is about 18713.8374471940. The cubic root of 350207712 is about 704.8692559720.
Adding to 350207712 its reverse (217702053), we get a palindrome (567909765).
The spelling of 350207712 in words is "three hundred fifty million, two hundred seven thousand, seven hundred twelve".
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