Base | Representation |
---|---|
bin | 10011100010010000010… |
… | …001100111001111111001 |
3 | 11202100002200010210020022 |
4 | 103202100101213033321 |
5 | 133443314241121130 |
6 | 2504414013340225 |
7 | 165663112360241 |
oct | 23422021471771 |
9 | 4670080123208 |
10 | 1342450332665 |
11 | 47836a240452 |
12 | 198213a97675 |
13 | 99791a09290 |
14 | 48d91358b21 |
15 | 24dc0ac67e5 |
hex | 138904673f9 |
1342450332665 has 32 divisors (see below), whose sum is σ = 1739481198336. Its totient is φ = 988710117120.
The previous prime is 1342450332661. The next prime is 1342450332709. The reversal of 1342450332665 is 5662330542431.
It is a happy number.
It is not a de Polignac number, because 1342450332665 - 22 = 1342450332661 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1342450332661) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38480180 + ... + 38515050.
It is an arithmetic number, because the mean of its divisors is an integer number (54358787448).
Almost surely, 21342450332665 is an apocalyptic number.
It is an amenable number.
1342450332665 is a deficient number, since it is larger than the sum of its proper divisors (397030865671).
1342450332665 is a wasteful number, since it uses less digits than its factorization.
1342450332665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36449.
The product of its (nonzero) digits is 1555200, while the sum is 44.
The spelling of 1342450332665 in words is "one trillion, three hundred forty-two billion, four hundred fifty million, three hundred thirty-two thousand, six hundred sixty-five".
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