Base | Representation |
---|---|
bin | 1000010100111001100… |
… | …0110011010010001100 |
3 | 111200020100000102100200 |
4 | 2011032120303102030 |
5 | 4320431023421012 |
6 | 145414341253500 |
7 | 13222613551500 |
oct | 2051630632214 |
9 | 450210012320 |
10 | 143049045132 |
11 | 55737502954 |
12 | 23882a04290 |
13 | 10649489106 |
14 | 6cd0560300 |
15 | 3ac37523dc |
hex | 214e63348c |
143049045132 has 54 divisors (see below), whose sum is σ = 420632316468. Its totient is φ = 40871155248.
The previous prime is 143049045127. The next prime is 143049045151. The reversal of 143049045132 is 231540940341.
143049045132 is a `hidden beast` number, since 1 + 4 + 30 + 490 + 4 + 5 + 132 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40545018 + ... + 40548545.
It is an arithmetic number, because the mean of its divisors is an integer number (7789487342).
Almost surely, 2143049045132 is an apocalyptic number.
143049045132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
143049045132 is an abundant number, since it is smaller than the sum of its proper divisors (277583271336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143049045132 is a wasteful number, since it uses less digits than its factorization.
143049045132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81093587 (or 81093575 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
Adding to 143049045132 its reverse (231540940341), we get a palindrome (374589985473).
The spelling of 143049045132 in words is "one hundred forty-three billion, forty-nine million, forty-five thousand, one hundred thirty-two".
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