Base | Representation |
---|---|
bin | 100111111110100… |
… | …1111001110011101 |
3 | 10110111011212212100 |
4 | 1033331033032131 |
5 | 10221403000323 |
6 | 341035555313 |
7 | 45146110212 |
oct | 11775171635 |
9 | 3414155770 |
10 | 1341453213 |
11 | 629240721 |
12 | 3152bbb39 |
13 | 184bc00c9 |
14 | ca231b09 |
15 | 7cb7c943 |
hex | 4ff4f39d |
1341453213 has 6 divisors (see below), whose sum is σ = 1937654654. Its totient is φ = 894302136.
The previous prime is 1341453199. The next prime is 1341453247. The reversal of 1341453213 is 3123541431.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1068113124 + 273340089 = 32682^2 + 16533^2 .
It is not a de Polignac number, because 1341453213 - 224 = 1324675997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341453263) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74525170 + ... + 74525187.
Almost surely, 21341453213 is an apocalyptic number.
It is an amenable number.
1341453213 is a deficient number, since it is larger than the sum of its proper divisors (596201441).
1341453213 is a wasteful number, since it uses less digits than its factorization.
1341453213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149050363 (or 149050360 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
The square root of 1341453213 is about 36625.8544337194. The cubic root of 1341453213 is about 1102.8721670723.
Adding to 1341453213 its reverse (3123541431), we get a palindrome (4464994644).
The spelling of 1341453213 in words is "one billion, three hundred forty-one million, four hundred fifty-three thousand, two hundred thirteen".
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