Base | Representation |
---|---|
bin | 10100011111110… |
… | …100100011111100 |
3 | 212222002020000100 |
4 | 110133310203330 |
5 | 1201013323301 |
6 | 54042401100 |
7 | 11343661212 |
oct | 2437644374 |
9 | 788066010 |
10 | 343886076 |
11 | 167129776 |
12 | 97200190 |
13 | 563253b1 |
14 | 33958cb2 |
15 | 202cc286 |
hex | 147f48fc |
343886076 has 36 divisors (see below), whose sum is σ = 882247912. Its totient is φ = 112917024.
The previous prime is 343886071. The next prime is 343886083. The reversal of 343886076 is 670688343.
343886076 is a `hidden beast` number, since 3 + 4 + 38 + 8 + 607 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343886071) 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 11 ways as a sum of consecutive naturals, for example, 68875 + ... + 73698.
Almost surely, 2343886076 is an apocalyptic number.
343886076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
343886076 is an abundant number, since it is smaller than the sum of its proper divisors (538361836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343886076 is a wasteful number, since it uses less digits than its factorization.
343886076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142650 (or 142645 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The square root of 343886076 is about 18544.1655514612. The cubic root of 343886076 is about 700.6022544827.
The spelling of 343886076 in words is "three hundred forty-three million, eight hundred eighty-six thousand, seventy-six".
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