Base | Representation |
---|---|
bin | 1000010100011100000… |
… | …1010010101011101000 |
3 | 111122220201102201102022 |
4 | 2011013001102223220 |
5 | 4320202403114033 |
6 | 145354204124012 |
7 | 13216553132024 |
oct | 2050701225350 |
9 | 448821381368 |
10 | 142925441768 |
11 | 5568375a90a |
12 | 23849536608 |
13 | 106299a0025 |
14 | 6cbbd87384 |
15 | 3ab7989098 |
hex | 2147052ae8 |
142925441768 has 32 divisors (see below), whose sum is σ = 282112924800. Its totient is φ = 67695948288.
The previous prime is 142925441767. The next prime is 142925441777. The reversal of 142925441768 is 867144529241.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (142925441767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259905 + ... + 2322287.
It is an arithmetic number, because the mean of its divisors is an integer number (8816028900).
Almost surely, 2142925441768 is an apocalyptic number.
It is an amenable number.
142925441768 is a deficient number, since it is larger than the sum of its proper divisors (139187483032).
142925441768 is a wasteful number, since it uses less digits than its factorization.
142925441768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77481 (or 77477 counting only the distinct ones).
The product of its digits is 3870720, while the sum is 53.
The spelling of 142925441768 in words is "one hundred forty-two billion, nine hundred twenty-five million, four hundred forty-one thousand, seven hundred sixty-eight".
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