Base | Representation |
---|---|
bin | 1000010100110101010… |
… | …1001010011001101000 |
3 | 111200012002122120211222 |
4 | 2011031111022121220 |
5 | 4320412004022044 |
6 | 145412505241212 |
7 | 13222310052344 |
oct | 2051525123150 |
9 | 450162576758 |
10 | 143031314024 |
11 | 557284a2245 |
12 | 23878a93208 |
13 | 106458bb631 |
14 | 6ccc066624 |
15 | 3ac1ded8ee |
hex | 214d54a668 |
143031314024 has 64 divisors (see below), whose sum is σ = 288299736000. Its totient is φ = 66326515200.
The previous prime is 143031314003. The next prime is 143031314029. The reversal of 143031314024 is 420413130341.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 143031313984 and 143031314002.
It is not an unprimeable number, because it can be changed into a prime (143031314029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1313987 + ... + 1418669.
It is an arithmetic number, because the mean of its divisors is an integer number (4504683375).
Almost surely, 2143031314024 is an apocalyptic number.
It is an amenable number.
143031314024 is an abundant number, since it is smaller than the sum of its proper divisors (145268421976).
143031314024 is a wasteful number, since it uses less digits than its factorization.
143031314024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104898 (or 104894 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 143031314024 its reverse (420413130341), we get a palindrome (563444444365).
The spelling of 143031314024 in words is "one hundred forty-three billion, thirty-one million, three hundred fourteen thousand, twenty-four".
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