Base | Representation |
---|---|
bin | 10001000010011… |
… | …10000101111011 |
3 | 100221221101220002 |
4 | 20201032011323 |
5 | 243042114303 |
6 | 22103223215 |
7 | 3353565320 |
oct | 1041160573 |
9 | 327841802 |
10 | 142926203 |
11 | 73750632 |
12 | 3ba47b0b |
13 | 237c3224 |
14 | 14da6b47 |
15 | c833788 |
hex | 884e17b |
142926203 has 8 divisors (see below), whose sum is σ = 163435008. Its totient is φ = 122440104.
The previous prime is 142926193. The next prime is 142926229. The reversal of 142926203 is 302629241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142926203 - 24 = 142926187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142926253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11150 + ... + 20252.
It is an arithmetic number, because the mean of its divisors is an integer number (20429376).
Almost surely, 2142926203 is an apocalyptic number.
142926203 is a deficient number, since it is larger than the sum of its proper divisors (20508805).
142926203 is an equidigital number, since it uses as much as digits as its factorization.
142926203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11353.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 142926203 is about 11955.1747373261. The cubic root of 142926203 is about 522.8421823960.
The spelling of 142926203 in words is "one hundred forty-two million, nine hundred twenty-six thousand, two hundred three".
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