Base | Representation |
---|---|
bin | 10100111000000… |
… | …110010010001001 |
3 | 220102001112211201 |
4 | 110320012102021 |
5 | 1204131000441 |
6 | 54431024201 |
7 | 11452035244 |
oct | 2470062211 |
9 | 812045751 |
10 | 350250121 |
11 | 16a786111 |
12 | 9936b061 |
13 | 57742cc0 |
14 | 3473425b |
15 | 20b37c31 |
hex | 14e06489 |
350250121 has 16 divisors (see below), whose sum is σ = 390197248. Its totient is φ = 312206400.
The previous prime is 350250119. The next prime is 350250127. The reversal of 350250121 is 121052053.
It is a cyclic number.
It is not a de Polignac number, because 350250121 - 21 = 350250119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (350250127) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 352936 + ... + 353926.
It is an arithmetic number, because the mean of its divisors is an integer number (24387328).
Almost surely, 2350250121 is an apocalyptic number.
350250121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
350250121 is a deficient number, since it is larger than the sum of its proper divisors (39947127).
350250121 is a wasteful number, since it uses less digits than its factorization.
350250121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1912.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 350250121 is about 18714.9705049193. The cubic root of 350250121 is about 704.8977072717.
The spelling of 350250121 in words is "three hundred fifty million, two hundred fifty thousand, one hundred twenty-one".
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