Base | Representation |
---|---|
bin | 1011111101110101… |
… | …0110111010111010 |
3 | 22021212012211121221 |
4 | 2333131112322322 |
5 | 23034302104224 |
6 | 1250423222254 |
7 | 142412530141 |
oct | 27735267272 |
9 | 8255184557 |
10 | 3212144314 |
11 | 13a9198625 |
12 | 7578a798a |
13 | 3c2631412 |
14 | 22686a758 |
15 | 13beeb6e4 |
hex | bf756eba |
3212144314 has 4 divisors (see below), whose sum is σ = 4818216474. Its totient is φ = 1606072156.
The previous prime is 3212144279. The next prime is 3212144317. The reversal of 3212144314 is 4134412123.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4134412123 = 31 ⋅133368133.
It can be written as a sum of positive squares in only one way, i.e., 3150913689 + 61230625 = 56133^2 + 7825^2 .
It is not an unprimeable number, because it can be changed into a prime (3212144317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803036077 + ... + 803036080.
Almost surely, 23212144314 is an apocalyptic number.
3212144314 is a deficient number, since it is larger than the sum of its proper divisors (1606072160).
3212144314 is a wasteful number, since it uses less digits than its factorization.
3212144314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606072159.
The product of its digits is 2304, while the sum is 25.
The square root of 3212144314 is about 56675.7824295351. The cubic root of 3212144314 is about 1475.4744143197.
Adding to 3212144314 its reverse (4134412123), we get a palindrome (7346556437).
The spelling of 3212144314 in words is "three billion, two hundred twelve million, one hundred forty-four thousand, three hundred fourteen".
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