Base | Representation |
---|---|
bin | 10100110111011… |
… | …010001011110010 |
3 | 220101201101001200 |
4 | 110313122023302 |
5 | 1204104210430 |
6 | 54423112030 |
7 | 11450353521 |
oct | 2467321362 |
9 | 811641050 |
10 | 350069490 |
11 | 16a672431 |
12 | 992a2616 |
13 | 576aba14 |
14 | 346c84b8 |
15 | 20aee460 |
hex | 14dda2f2 |
350069490 has 48 divisors (see below), whose sum is σ = 958089600. Its totient is φ = 88438176.
The previous prime is 350069483. The next prime is 350069497. The reversal of 350069490 is 94960053.
350069490 is a `hidden beast` number, since 3 + 500 + 69 + 4 + 90 = 666.
It is an interprime number because it is at equal distance from previous prime (350069483) and next prime (350069497).
It is not an unprimeable number, because it can be changed into a prime (350069497) 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, 100650 + ... + 104069.
It is an arithmetic number, because the mean of its divisors is an integer number (19960200).
Almost surely, 2350069490 is an apocalyptic number.
350069490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
350069490 is an abundant number, since it is smaller than the sum of its proper divisors (608020110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350069490 is a wasteful number, since it uses less digits than its factorization.
350069490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204751 (or 204748 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 350069490 is about 18710.1440400655. The cubic root of 350069490 is about 704.7765098144.
The spelling of 350069490 in words is "three hundred fifty million, sixty-nine thousand, four hundred ninety".
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