Base | Representation |
---|---|
bin | 10000000111100… |
… | …11100001100010 |
3 | 100102102122101110 |
4 | 20003303201202 |
5 | 234103341302 |
6 | 21230044150 |
7 | 3231211263 |
oct | 1003634142 |
9 | 312378343 |
10 | 135215202 |
11 | 6a364201 |
12 | 39349656 |
13 | 220234c5 |
14 | 13d5a96a |
15 | bd0db6c |
hex | 80f3862 |
135215202 has 16 divisors (see below), whose sum is σ = 270575712. Its totient is φ = 45047520.
The previous prime is 135215173. The next prime is 135215231. The reversal of 135215202 is 202512531.
It is an interprime number because it is at equal distance from previous prime (135215173) and next prime (135215231).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8877 + ... + 18687.
It is an arithmetic number, because the mean of its divisors is an integer number (16910982).
Almost surely, 2135215202 is an apocalyptic number.
135215202 is an abundant number, since it is smaller than the sum of its proper divisors (135360510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135215202 is a wasteful number, since it uses less digits than its factorization.
135215202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12113.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 135215202 is about 11628.2071704971. The cubic root of 135215202 is about 513.2652246551.
Adding to 135215202 its reverse (202512531), we get a palindrome (337727733).
The spelling of 135215202 in words is "one hundred thirty-five million, two hundred fifteen thousand, two hundred two".
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