Base | Representation |
---|---|
bin | 10100110101100… |
… | …010101010000111 |
3 | 220100210111111010 |
4 | 110311202222013 |
5 | 1203443024121 |
6 | 54404413303 |
7 | 11443244262 |
oct | 2465425207 |
9 | 810714433 |
10 | 349579911 |
11 | 16a36861a |
12 | 990a7233 |
13 | 57569c25 |
14 | 345dbcd9 |
15 | 20a54376 |
hex | 14d62a87 |
349579911 has 8 divisors (see below), whose sum is σ = 466488304. Its totient is φ = 232862400.
The previous prime is 349579883. The next prime is 349579927. The reversal of 349579911 is 119975943.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 349579911 - 26 = 349579847 is a prime.
It is a super-2 number, since 2×3495799112 = 244412228349535842, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (349579411) 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, 43390 + ... + 50811.
It is an arithmetic number, because the mean of its divisors is an integer number (58311038).
Almost surely, 2349579911 is an apocalyptic number.
349579911 is a deficient number, since it is larger than the sum of its proper divisors (116908393).
349579911 is a wasteful number, since it uses less digits than its factorization.
349579911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95441.
The product of its digits is 306180, while the sum is 48.
The square root of 349579911 is about 18697.0562121421. The cubic root of 349579911 is about 704.4478086431.
The spelling of 349579911 in words is "three hundred forty-nine million, five hundred seventy-nine thousand, nine hundred eleven".
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