Base | Representation |
---|---|
bin | 10100110111001… |
… | …110001010000110 |
3 | 220101121212111020 |
4 | 110313032022012 |
5 | 1204101121410 |
6 | 54422052010 |
7 | 11450060100 |
oct | 2467161206 |
9 | 811555436 |
10 | 350020230 |
11 | 16a63941a |
12 | 9927a006 |
13 | 57692481 |
14 | 346b4570 |
15 | 20adea70 |
hex | 14dce286 |
350020230 has 48 divisors (see below), whose sum is σ = 977203440. Its totient is φ = 80004288.
The previous prime is 350020207. The next prime is 350020249. The reversal of 350020230 is 32020053.
It is a super-2 number, since 2×3500202302 = 245028322818505800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117585 + ... + 120524.
It is an arithmetic number, because the mean of its divisors is an integer number (20358405).
Almost surely, 2350020230 is an apocalyptic number.
350020230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
350020230 is an abundant number, since it is smaller than the sum of its proper divisors (627183210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350020230 is a wasteful number, since it uses less digits than its factorization.
350020230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238133 (or 238126 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 350020230 is about 18708.8275955496. The cubic root of 350020230 is about 704.7434507405.
Adding to 350020230 its reverse (32020053), we get a palindrome (382040283).
The spelling of 350020230 in words is "three hundred fifty million, twenty thousand, two hundred thirty".
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