Base | Representation |
---|---|
bin | 1000010010000111010… |
… | …0011000101001110001 |
3 | 111121022020000002201221 |
4 | 2010201310120221301 |
5 | 4312413113120421 |
6 | 145212230425041 |
7 | 13165234050502 |
oct | 2044164305161 |
9 | 447266002657 |
10 | 142301301361 |
11 | 5539341399a |
12 | 236b4502181 |
13 | 1055a5a158b |
14 | 6c5d118ba9 |
15 | 3a7cc9d841 |
hex | 2121d18a71 |
142301301361 has 4 divisors (see below), whose sum is σ = 145328988672. Its totient is φ = 139273614052.
The previous prime is 142301301353. The next prime is 142301301371. The reversal of 142301301361 is 163103103241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 142301301361 - 23 = 142301301353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142301301371) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1513843585 + ... + 1513843678.
It is an arithmetic number, because the mean of its divisors is an integer number (36332247168).
Almost surely, 2142301301361 is an apocalyptic number.
It is an amenable number.
142301301361 is a deficient number, since it is larger than the sum of its proper divisors (3027687311).
142301301361 is an equidigital number, since it uses as much as digits as its factorization.
142301301361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3027687310.
The product of its (nonzero) digits is 1296, while the sum is 25.
The spelling of 142301301361 in words is "one hundred forty-two billion, three hundred one million, three hundred one thousand, three hundred sixty-one".
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