Base | Representation |
---|---|
bin | 101110010100… |
… | …001101010100 |
3 | 211211211212100 |
4 | 232110031110 |
5 | 11102011041 |
6 | 1112122100 |
7 | 205125441 |
oct | 56241524 |
9 | 24754770 |
10 | 12141396 |
11 | 6943013 |
12 | 4096330 |
13 | 2691477 |
14 | 18809c8 |
15 | 10ec6b6 |
hex | b94354 |
12141396 has 18 divisors (see below), whose sum is σ = 30690842. Its totient is φ = 4047120.
The previous prime is 12141377. The next prime is 12141403. The reversal of 12141396 is 69314121.
It can be written as a sum of positive squares in only one way, i.e., 9217296 + 2924100 = 3036^2 + 1710^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 168595 + ... + 168666.
Almost surely, 212141396 is an apocalyptic number.
It is an amenable number.
12141396 is an abundant number, since it is smaller than the sum of its proper divisors (18549446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12141396 is a wasteful number, since it uses less digits than its factorization.
12141396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337271 (or 337266 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
The square root of 12141396 is about 3484.4506023188. The cubic root of 12141396 is about 229.8385508430.
The spelling of 12141396 in words is "twelve million, one hundred forty-one thousand, three hundred ninety-six".
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