Base | Representation |
---|---|
bin | 1001111111001110101… |
… | …11111000101110011100 |
3 | 1012210211002122102222021 |
4 | 10333213113320232130 |
5 | 21110320124334230 |
6 | 421353500425524 |
7 | 33536265460540 |
oct | 4774727705634 |
9 | 1183732572867 |
10 | 343184214940 |
11 | 1225a85a7136 |
12 | 566178482a4 |
13 | 264927b3c08 |
14 | 12878589a20 |
15 | 8dd89c6c7a |
hex | 4fe75f8b9c |
343184214940 has 48 divisors (see below), whose sum is σ = 823689216000. Its totient is φ = 117656430912.
The previous prime is 343184214911. The next prime is 343184214941. The reversal of 343184214940 is 49412481343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343184214941) 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, 2807211 + ... + 2926909.
It is an arithmetic number, because the mean of its divisors is an integer number (17160192000).
Almost surely, 2343184214940 is an apocalyptic number.
It is an amenable number.
343184214940 is an abundant number, since it is smaller than the sum of its proper divisors (480505001060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343184214940 is a wasteful number, since it uses less digits than its factorization.
343184214940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140194 (or 140192 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 43.
The spelling of 343184214940 in words is "three hundred forty-three billion, one hundred eighty-four million, two hundred fourteen thousand, nine hundred forty".
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