Base | Representation |
---|---|
bin | 10110100110100110… |
… | …11001111100111010 |
3 | 1011022201011121000110 |
4 | 23103103121330322 |
5 | 144323030423302 |
6 | 5324051245150 |
7 | 606500630103 |
oct | 132323317472 |
9 | 34281147013 |
10 | 12135014202 |
11 | 5167998863 |
12 | 2427ba97b6 |
13 | 11b511769c |
14 | 8319253aa |
15 | 4b053eb6c |
hex | 2d34d9f3a |
12135014202 has 64 divisors (see below), whose sum is σ = 25849497600. Its totient is φ = 3787056000.
The previous prime is 12135014197. The next prime is 12135014231. The reversal of 12135014202 is 20241053121.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3731077 + ... + 3734327.
It is an arithmetic number, because the mean of its divisors is an integer number (403898400).
Almost surely, 212135014202 is an apocalyptic number.
12135014202 is an abundant number, since it is smaller than the sum of its proper divisors (13714483398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12135014202 is a wasteful number, since it uses less digits than its factorization.
12135014202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3651.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 12135014202 its reverse (20241053121), we get a palindrome (32376067323).
The spelling of 12135014202 in words is "twelve billion, one hundred thirty-five million, fourteen thousand, two hundred two".
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