Base | Representation |
---|---|
bin | 11001101100101… |
… | …011000101011100 |
3 | 1010001021020120001 |
4 | 121230223011130 |
5 | 1340333004322 |
6 | 110440504044 |
7 | 13453432315 |
oct | 3154530534 |
9 | 1101236501 |
10 | 431141212 |
11 | 201405857 |
12 | 10047b024 |
13 | 6b425b58 |
14 | 4138d60c |
15 | 27cb5827 |
hex | 19b2b15c |
431141212 has 12 divisors (see below), whose sum is σ = 764833216. Its totient is φ = 212617440.
The previous prime is 431141203. The next prime is 431141219. The reversal of 431141212 is 212141134.
It is a self number, because there is not a number n which added to its sum of digits gives 431141212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (431141219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737964 + ... + 738547.
Almost surely, 2431141212 is an apocalyptic number.
It is an amenable number.
431141212 is a deficient number, since it is larger than the sum of its proper divisors (333692004).
431141212 is a wasteful number, since it uses less digits than its factorization.
431141212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1476588 (or 1476586 counting only the distinct ones).
The product of its digits is 192, while the sum is 19.
The square root of 431141212 is about 20763.9401848493. The cubic root of 431141212 is about 755.4513693551.
Adding to 431141212 its reverse (212141134), we get a palindrome (643282346).
The spelling of 431141212 in words is "four hundred thirty-one million, one hundred forty-one thousand, two hundred twelve".
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