Base | Representation |
---|---|
bin | 1000010100111000100… |
… | …1110001010110001000 |
3 | 111200020001121020120001 |
4 | 2011032021301112020 |
5 | 4320424021330112 |
6 | 145414121012344 |
7 | 13222535221354 |
oct | 2051611612610 |
9 | 450201536501 |
10 | 143045105032 |
11 | 55735261675 |
12 | 238816240b4 |
13 | 106487098ab |
14 | 6ccdc16464 |
15 | 3ac3224c57 |
hex | 214e271588 |
143045105032 has 16 divisors (see below), whose sum is σ = 268231351500. Its totient is φ = 71516744640.
The previous prime is 143045105029. The next prime is 143045105033. The reversal of 143045105032 is 230501540341.
It can be written as a sum of positive squares in 2 ways, for example, as 140344639876 + 2700465156 = 374626^2 + 51966^2 .
It is not an unprimeable number, because it can be changed into a prime (143045105033) 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, 620407 + ... + 819142.
Almost surely, 2143045105032 is an apocalyptic number.
It is an amenable number.
143045105032 is a deficient number, since it is larger than the sum of its proper divisors (125186246468).
143045105032 is a wasteful number, since it uses less digits than its factorization.
143045105032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1451976 (or 1451972 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 143045105032 its reverse (230501540341), we get a palindrome (373546645373).
The spelling of 143045105032 in words is "one hundred forty-three billion, forty-five million, one hundred five thousand, thirty-two".
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