Base | Representation |
---|---|
bin | 10101000111100… |
… | …111111111001010 |
3 | 220200201100010012 |
4 | 111013213333022 |
5 | 1211201222310 |
6 | 55054151522 |
7 | 11531446610 |
oct | 2507477712 |
9 | 820640105 |
10 | 354320330 |
11 | 172006121 |
12 | 9a7b25a2 |
13 | 58539800 |
14 | 350b36b0 |
15 | 2118dc05 |
hex | 151e7fca |
354320330 has 96 divisors (see below), whose sum is σ = 803841408. Its totient is φ = 110073600.
The previous prime is 354320299. The next prime is 354320363. The reversal of 354320330 is 33023453.
It is a junction number, because it is equal to n+sod(n) for n = 354320296 and 354320305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 721385 + ... + 721875.
It is an arithmetic number, because the mean of its divisors is an integer number (8373348).
Almost surely, 2354320330 is an apocalyptic number.
354320330 is an abundant number, since it is smaller than the sum of its proper divisors (449521078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354320330 is a wasteful number, since it uses less digits than its factorization.
354320330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 592 (or 579 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 23.
The square root of 354320330 is about 18823.3984710519. The cubic root of 354320330 is about 707.6177048649.
Adding to 354320330 its reverse (33023453), we get a palindrome (387343783).
The spelling of 354320330 in words is "three hundred fifty-four million, three hundred twenty thousand, three hundred thirty".
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