Base | Representation |
---|---|
bin | 10100011101010… |
… | …111010101111100 |
3 | 212220212111122200 |
4 | 110131113111330 |
5 | 1200332221413 |
6 | 54020511500 |
7 | 11335336566 |
oct | 2435272574 |
9 | 786774580 |
10 | 343242108 |
11 | 166829970 |
12 | 96b4b590 |
13 | 5615b251 |
14 | 3382c336 |
15 | 20201573 |
hex | 1475757c |
343242108 has 72 divisors (see below), whose sum is σ = 949428480. Its totient is φ = 103692960.
The previous prime is 343242103. The next prime is 343242113. The reversal of 343242108 is 801242343.
It is an interprime number because it is at equal distance from previous prime (343242103) and next prime (343242113).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343242103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148941 + ... + 151227.
Almost surely, 2343242108 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 343242108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474714240).
343242108 is an abundant number, since it is smaller than the sum of its proper divisors (606186372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343242108 is a wasteful number, since it uses less digits than its factorization.
343242108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2687 (or 2682 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 343242108 is about 18526.7943260565. The cubic root of 343242108 is about 700.1646605837.
The spelling of 343242108 in words is "three hundred forty-three million, two hundred forty-two thousand, one hundred eight".
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