Base | Representation |
---|---|
bin | 1011101101101001… |
… | …0101101110110111 |
3 | 22010010110011010002 |
4 | 2323122111232313 |
5 | 22414411303101 |
6 | 1240000021515 |
7 | 140626430366 |
oct | 27332255667 |
9 | 8103404102 |
10 | 3144244151 |
11 | 1373931194 |
12 | 73900189b |
13 | 3b15495c9 |
14 | 21b8337dd |
15 | 136087d6b |
hex | bb695bb7 |
3144244151 has 4 divisors (see below), whose sum is σ = 3217366152. Its totient is φ = 3071122152.
The previous prime is 3144244111. The next prime is 3144244183. The reversal of 3144244151 is 1514424413.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1514424413 = 17 ⋅89083789.
It is a cyclic number.
It is not a de Polignac number, because 3144244151 - 210 = 3144243127 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 (3144244111) 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, 36560936 + ... + 36561021.
It is an arithmetic number, because the mean of its divisors is an integer number (804341538).
Almost surely, 23144244151 is an apocalyptic number.
3144244151 is a deficient number, since it is larger than the sum of its proper divisors (73122001).
3144244151 is an equidigital number, since it uses as much as digits as its factorization.
3144244151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73122000.
The product of its digits is 7680, while the sum is 29.
The square root of 3144244151 is about 56073.5601776809. The cubic root of 3144244151 is about 1465.0038091589.
Adding to 3144244151 its reverse (1514424413), we get a palindrome (4658668564).
The spelling of 3144244151 in words is "three billion, one hundred forty-four million, two hundred forty-four thousand, one hundred fifty-one".
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