Base | Representation |
---|---|
bin | 10100011101000… |
… | …000111000111111 |
3 | 212220200211111120 |
4 | 110131000320333 |
5 | 1200321301033 |
6 | 54014522023 |
7 | 11334504510 |
oct | 2435007077 |
9 | 786624446 |
10 | 343150143 |
11 | 166776866 |
12 | 96b06313 |
13 | 5612842b |
14 | 33806a07 |
15 | 201d41b3 |
hex | 14740e3f |
343150143 has 16 divisors (see below), whose sum is σ = 532763136. Its totient is φ = 192385440.
The previous prime is 343150141. The next prime is 343150147. The reversal of 343150143 is 341051343.
It is a happy number.
It is not a de Polignac number, because 343150143 - 21 = 343150141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343150141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153043 + ... + 155268.
It is an arithmetic number, because the mean of its divisors is an integer number (33297696).
Almost surely, 2343150143 is an apocalyptic number.
343150143 is a deficient number, since it is larger than the sum of its proper divisors (189612993).
343150143 is a wasteful number, since it uses less digits than its factorization.
343150143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308374.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 343150143 is about 18524.3122139528. The cubic root of 343150143 is about 700.1021231957.
The spelling of 343150143 in words is "three hundred forty-three million, one hundred fifty thousand, one hundred forty-three".
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