Base | Representation |
---|---|
bin | 1000011001101001100… |
… | …0111010100010010100 |
3 | 111210112012100010010222 |
4 | 2012122120322202110 |
5 | 4331033440041002 |
6 | 150145051133512 |
7 | 13266325655642 |
oct | 2063230724224 |
9 | 453465303128 |
10 | 144324143252 |
11 | 56231241a53 |
12 | 23b79a44298 |
13 | 107c06b5743 |
14 | 6db1a3c192 |
15 | 3b4a6741a2 |
hex | 219a63a894 |
144324143252 has 24 divisors (see below), whose sum is σ = 256185078912. Its totient is φ = 71128887200.
The previous prime is 144324143233. The next prime is 144324143261. The reversal of 144324143252 is 252341423441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189178 + ... + 1304910.
It is an arithmetic number, because the mean of its divisors is an integer number (10674378288).
Almost surely, 2144324143252 is an apocalyptic number.
It is an amenable number.
144324143252 is a deficient number, since it is larger than the sum of its proper divisors (111860935660).
144324143252 is a wasteful number, since it uses less digits than its factorization.
144324143252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120199 (or 120197 counting only the distinct ones).
The product of its digits is 92160, while the sum is 35.
Adding to 144324143252 its reverse (252341423441), we get a palindrome (396665566693).
The spelling of 144324143252 in words is "one hundred forty-four billion, three hundred twenty-four million, one hundred forty-three thousand, two hundred fifty-two".
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