Base | Representation |
---|---|
bin | 1000010011010110011… |
… | …0111000010011010101 |
3 | 111122011100201122112011 |
4 | 2010311212320103111 |
5 | 4314103111232201 |
6 | 145305210424221 |
7 | 13206405043144 |
oct | 2046546702325 |
9 | 448140648464 |
10 | 142633305301 |
11 | 55543867413 |
12 | 23787732071 |
13 | 105b12c6506 |
14 | 6c9125d75b |
15 | 3a9bed0151 |
hex | 21359b84d5 |
142633305301 has 8 divisors (see below), whose sum is σ = 145015723424. Its totient is φ = 140258345040.
The previous prime is 142633305271. The next prime is 142633305307. The reversal of 142633305301 is 103503336241.
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 142633305301 - 29 = 142633304789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142633305307) 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, 1825890 + ... + 1902403.
It is an arithmetic number, because the mean of its divisors is an integer number (18126965428).
Almost surely, 2142633305301 is an apocalyptic number.
It is an amenable number.
142633305301 is a deficient number, since it is larger than the sum of its proper divisors (2382418123).
142633305301 is an equidigital number, since it uses as much as digits as its factorization.
142633305301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3728931.
The product of its (nonzero) digits is 19440, while the sum is 31.
The spelling of 142633305301 in words is "one hundred forty-two billion, six hundred thirty-three million, three hundred five thousand, three hundred one".
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