Base | Representation |
---|---|
bin | 1000010101010000010… |
… | …0100101111110100010 |
3 | 111200110222110111210102 |
4 | 2011110010211332202 |
5 | 4321124432123132 |
6 | 145432025302402 |
7 | 13225152263303 |
oct | 2052404457642 |
9 | 450428414712 |
10 | 143144411042 |
11 | 55786319756 |
12 | 238aa934a02 |
13 | 10663169549 |
14 | 6cdd0a67aa |
15 | 3acbcddc62 |
hex | 2154125fa2 |
143144411042 has 16 divisors (see below), whose sum is σ = 220530081600. Its totient is φ = 69634564848.
The previous prime is 143144410909. The next prime is 143144411051. The reversal of 143144411042 is 240114441341.
It is a happy number.
It is a super-2 number, since 2×1431444110422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 143144410996 and 143144411014.
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, 2537459 + ... + 2593257.
It is an arithmetic number, because the mean of its divisors is an integer number (13783130100).
Almost surely, 2143144411042 is an apocalyptic number.
143144411042 is a deficient number, since it is larger than the sum of its proper divisors (77385670558).
143144411042 is a wasteful number, since it uses less digits than its factorization.
143144411042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90505.
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 143144411042 its reverse (240114441341), we get a palindrome (383258852383).
The spelling of 143144411042 in words is "one hundred forty-three billion, one hundred forty-four million, four hundred eleven thousand, forty-two".
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