Base | Representation |
---|---|
bin | 10100111111011001111… |
… | …010111111001001101011 |
3 | 12002220021020002121122202 |
4 | 110333121322333021223 |
5 | 142113134330204201 |
6 | 3022354525410415 |
7 | 206133520040261 |
oct | 24773172771153 |
9 | 5086236077582 |
10 | 1442470163051 |
11 | 5068258903a5 |
12 | 1b3688409a0b |
13 | a604166cb78 |
14 | 4db5cc9c431 |
15 | 277c692bc6b |
hex | 14fd9ebf26b |
1442470163051 has 4 divisors (see below), whose sum is σ = 1473161017632. Its totient is φ = 1411779308472.
The previous prime is 1442470162979. The next prime is 1442470163161. The reversal of 1442470163051 is 1503610742441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1442470163051 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1442470162996 and 1442470163014.
It is not an unprimeable number, because it can be changed into a prime (1442470160051) 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, 15345427220 + ... + 15345427313.
It is an arithmetic number, because the mean of its divisors is an integer number (368290254408).
Almost surely, 21442470163051 is an apocalyptic number.
1442470163051 is a deficient number, since it is larger than the sum of its proper divisors (30690854581).
1442470163051 is an equidigital number, since it uses as much as digits as its factorization.
1442470163051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30690854580.
The product of its (nonzero) digits is 80640, while the sum is 38.
The spelling of 1442470163051 in words is "one trillion, four hundred forty-two billion, four hundred seventy million, one hundred sixty-three thousand, fifty-one".
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