Base | Representation |
---|---|
bin | 10000001000000… |
… | …01001000000010 |
3 | 100102112110210212 |
4 | 20010001020002 |
5 | 234112132124 |
6 | 21231154122 |
7 | 3231532562 |
oct | 1004011002 |
9 | 312473725 |
10 | 135270914 |
11 | 6a3a2049 |
12 | 39375942 |
13 | 2204297c |
14 | 13d72da2 |
15 | bd2040e |
hex | 8101202 |
135270914 has 4 divisors (see below), whose sum is σ = 202906374. Its totient is φ = 67635456.
The previous prime is 135270913. The next prime is 135270917. The reversal of 135270914 is 419072531.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 419072531 = 19 ⋅22056449.
It can be written as a sum of positive squares in only one way, i.e., 78765625 + 56505289 = 8875^2 + 7517^2 .
It is not an unprimeable number, because it can be changed into a prime (135270911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33817727 + ... + 33817730.
Almost surely, 2135270914 is an apocalyptic number.
135270914 is a deficient number, since it is larger than the sum of its proper divisors (67635460).
135270914 is an equidigital number, since it uses as much as digits as its factorization.
135270914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67635459.
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 135270914 is about 11630.6024779458. The cubic root of 135270914 is about 513.3357076219.
The spelling of 135270914 in words is "one hundred thirty-five million, two hundred seventy thousand, nine hundred fourteen".
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