Base | Representation |
---|---|
bin | 10100111000110… |
… | …010010001110000 |
3 | 220102101201000202 |
4 | 110320302101300 |
5 | 1204202232240 |
6 | 54434534332 |
7 | 11453415512 |
oct | 2470622160 |
9 | 812351022 |
10 | 350430320 |
11 | 16a899539 |
12 | 994373a8 |
13 | 577a7026 |
14 | 3477dbb2 |
15 | 20b71315 |
hex | 14e32470 |
350430320 has 40 divisors (see below), whose sum is σ = 815532624. Its totient is φ = 140037632.
The previous prime is 350430271. The next prime is 350430337. The reversal of 350430320 is 23034053.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 350430292 and 350430301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151412 + ... + 153708.
Almost surely, 2350430320 is an apocalyptic number.
It is an amenable number.
350430320 is an abundant number, since it is smaller than the sum of its proper divisors (465102304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350430320 is a wasteful number, since it uses less digits than its factorization.
350430320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4217 (or 4211 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 350430320 is about 18719.7841867902. The cubic root of 350430320 is about 705.0185733584.
Adding to 350430320 its reverse (23034053), we get a palindrome (373464373).
The spelling of 350430320 in words is "three hundred fifty million, four hundred thirty thousand, three hundred twenty".
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