Base | Representation |
---|---|
bin | 10100110100110… |
… | …101000010111011 |
3 | 220100110000012120 |
4 | 110310311002323 |
5 | 1203421034313 |
6 | 54400412323 |
7 | 11441535504 |
oct | 2464650273 |
9 | 810400176 |
10 | 349393083 |
11 | 16a250216 |
12 | 990170a3 |
13 | 57502b90 |
14 | 3458dbab |
15 | 20a18d23 |
hex | 14d350bb |
349393083 has 8 divisors (see below), whose sum is σ = 501692688. Its totient is φ = 215011104.
The previous prime is 349393081. The next prime is 349393117. The reversal of 349393083 is 380393943.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 349393083 - 21 = 349393081 is a prime.
It is not an unprimeable number, because it can be changed into a prime (349393081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4479360 + ... + 4479437.
It is an arithmetic number, because the mean of its divisors is an integer number (62711586).
Almost surely, 2349393083 is an apocalyptic number.
349393083 is a deficient number, since it is larger than the sum of its proper divisors (152299605).
349393083 is a wasteful number, since it uses less digits than its factorization.
349393083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8958813.
The product of its (nonzero) digits is 209952, while the sum is 42.
The square root of 349393083 is about 18692.0593568499. The cubic root of 349393083 is about 704.3222922506.
The spelling of 349393083 in words is "three hundred forty-nine million, three hundred ninety-three thousand, eighty-three".
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