Base | Representation |
---|---|
bin | 1000010011110101000… |
… | …0100101010101111011 |
3 | 111122111022021200001002 |
4 | 2010331100211111323 |
5 | 4314333442200303 |
6 | 145330034115215 |
7 | 13212524146154 |
oct | 2047520452573 |
9 | 448438250032 |
10 | 142761678203 |
11 | 555aa277921 |
12 | 2380271bb0b |
13 | 10601a92501 |
14 | 6ca431892b |
15 | 3aa83db788 |
hex | 213d42557b |
142761678203 has 16 divisors (see below), whose sum is σ = 151698624000. Its totient is φ = 133967781792.
The previous prime is 142761678167. The next prime is 142761678211. The reversal of 142761678203 is 302876167241.
142761678203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 142761678203 - 26 = 142761678139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142761678253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8978126 + ... + 8994012.
It is an arithmetic number, because the mean of its divisors is an integer number (9481164000).
Almost surely, 2142761678203 is an apocalyptic number.
142761678203 is a deficient number, since it is larger than the sum of its proper divisors (8936945797).
142761678203 is a wasteful number, since it uses less digits than its factorization.
142761678203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20354.
The product of its (nonzero) digits is 677376, while the sum is 47.
The spelling of 142761678203 in words is "one hundred forty-two billion, seven hundred sixty-one million, six hundred seventy-eight thousand, two hundred three".
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