Base | Representation |
---|---|
bin | 10100011011101… |
… | …101101000001111 |
3 | 212220001111200110 |
4 | 110123231220033 |
5 | 1200224342403 |
6 | 54003331103 |
7 | 11331554310 |
oct | 2433555017 |
9 | 786044613 |
10 | 342809103 |
11 | 16656360a |
12 | 96980a93 |
13 | 56039130 |
14 | 33758607 |
15 | 20168103 |
hex | 146eda0f |
342809103 has 32 divisors (see below), whose sum is σ = 564153856. Its totient is φ = 180309888.
The previous prime is 342809101. The next prime is 342809111. The reversal of 342809103 is 301908243.
It is not a de Polignac number, because 342809103 - 21 = 342809101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342809101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106800 + ... + 109962.
It is an arithmetic number, because the mean of its divisors is an integer number (17629808).
Almost surely, 2342809103 is an apocalyptic number.
342809103 is a deficient number, since it is larger than the sum of its proper divisors (221344753).
342809103 is a wasteful number, since it uses less digits than its factorization.
342809103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3583.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 342809103 is about 18515.1047256017. The cubic root of 342809103 is about 699.8701139962.
The spelling of 342809103 in words is "three hundred forty-two million, eight hundred nine thousand, one hundred three".
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