Base | Representation |
---|---|
bin | 1000010101001111001… |
… | …1111001001011011100 |
3 | 111200110200020002120202 |
4 | 2011103303321023130 |
5 | 4321122322030434 |
6 | 145431351403032 |
7 | 13225100131115 |
oct | 2052363711334 |
9 | 450420202522 |
10 | 143140033244 |
11 | 557838a963a |
12 | 238a9383478 |
13 | 10662295a30 |
14 | 6cdc68720c |
15 | 3acb726a7e |
hex | 2153cf92dc |
143140033244 has 24 divisors (see below), whose sum is σ = 269934477120. Its totient is φ = 66022858944.
The previous prime is 143140033171. The next prime is 143140033277. The reversal of 143140033244 is 442330041341.
It is a happy number.
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, 787139 + ... + 951770.
It is an arithmetic number, because the mean of its divisors is an integer number (11247269880).
Almost surely, 2143140033244 is an apocalyptic number.
It is an amenable number.
143140033244 is a deficient number, since it is larger than the sum of its proper divisors (126794443876).
143140033244 is a wasteful number, since it uses less digits than its factorization.
143140033244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1740509 (or 1740507 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 143140033244 its reverse (442330041341), we get a palindrome (585470074585).
The spelling of 143140033244 in words is "one hundred forty-three billion, one hundred forty million, thirty-three thousand, two hundred forty-four".
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