Base | Representation |
---|---|
bin | 10100011011011… |
… | …000101100101001 |
3 | 212212220011002010 |
4 | 110123120230221 |
5 | 1200214121434 |
6 | 54001430133 |
7 | 11331046332 |
oct | 2433305451 |
9 | 785804063 |
10 | 342723369 |
11 | 16650515a |
12 | 9693b349 |
13 | 560090c1 |
14 | 33735289 |
15 | 2014c9e9 |
hex | 146d8b29 |
342723369 has 8 divisors (see below), whose sum is σ = 457227360. Its totient is φ = 228350816.
The previous prime is 342723331. The next prime is 342723377. The reversal of 342723369 is 963327243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 342723369 - 28 = 342723113 is a prime.
It is a super-2 number, since 2×3427233692 = 234918615317420322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (342723169) 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, 26604 + ... + 37325.
It is an arithmetic number, because the mean of its divisors is an integer number (57153420).
Almost surely, 2342723369 is an apocalyptic number.
It is an amenable number.
342723369 is a deficient number, since it is larger than the sum of its proper divisors (114503991).
342723369 is a wasteful number, since it uses less digits than its factorization.
342723369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65719.
The product of its digits is 163296, while the sum is 39.
The square root of 342723369 is about 18512.7893360239. The cubic root of 342723369 is about 699.8117650331.
It can be divided in two parts, 3427 and 23369, that added together give a triangular number (26796 = T231).
The spelling of 342723369 in words is "three hundred forty-two million, seven hundred twenty-three thousand, three hundred sixty-nine".
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