Base | Representation |
---|---|
bin | 10101001011110… |
… | …110111110111010 |
3 | 220202210201202022 |
4 | 111023312332322 |
5 | 1211442232310 |
6 | 55134034442 |
7 | 11544052013 |
oct | 2513667672 |
9 | 822721668 |
10 | 355430330 |
11 | 1726a4082 |
12 | 9b048a22 |
13 | 58837b08 |
14 | 352c200a |
15 | 2130ca55 |
hex | 152f6fba |
355430330 has 8 divisors (see below), whose sum is σ = 639774612. Its totient is φ = 142172128.
The previous prime is 355430291. The next prime is 355430371. The reversal of 355430330 is 33034553.
It can be written as a sum of positive squares in 2 ways, for example, as 290804809 + 64625521 = 17053^2 + 8039^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 355430330.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17771507 + ... + 17771526.
Almost surely, 2355430330 is an apocalyptic number.
355430330 is a deficient number, since it is larger than the sum of its proper divisors (284344282).
355430330 is a wasteful number, since it uses less digits than its factorization.
355430330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35543040.
The product of its (nonzero) digits is 8100, while the sum is 26.
The square root of 355430330 is about 18852.8599952368. The cubic root of 355430330 is about 708.3558663497.
Adding to 355430330 its reverse (33034553), we get a palindrome (388464883).
The spelling of 355430330 in words is "three hundred fifty-five million, four hundred thirty thousand, three hundred thirty".
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