Base | Representation |
---|---|
bin | 1111111111011… |
… | …01110010001011 |
3 | 100100102011202112 |
4 | 13333231302023 |
5 | 233320034430 |
6 | 21151052535 |
7 | 3216124541 |
oct | 777556213 |
9 | 310364675 |
10 | 134143115 |
11 | 697a1787 |
12 | 38b1114b |
13 | 21a39532 |
14 | 13b5bd91 |
15 | bb9b195 |
hex | 7fedc8b |
134143115 has 16 divisors (see below), whose sum is σ = 163430400. Its totient is φ = 105688800.
The previous prime is 134143081. The next prime is 134143127. The reversal of 134143115 is 511341431.
It is a happy number.
It is not a de Polignac number, because 134143115 - 226 = 67034251 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95186 + ... + 96584.
It is an arithmetic number, because the mean of its divisors is an integer number (10214400).
Almost surely, 2134143115 is an apocalyptic number.
134143115 is a deficient number, since it is larger than the sum of its proper divisors (29287285).
134143115 is a wasteful number, since it uses less digits than its factorization.
134143115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1682.
The product of its digits is 720, while the sum is 23.
The square root of 134143115 is about 11582.0168796285. The cubic root of 134143115 is about 511.9051070782.
Adding to 134143115 its reverse (511341431), we get a palindrome (645484546).
The spelling of 134143115 in words is "one hundred thirty-four million, one hundred forty-three thousand, one hundred fifteen".
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