Base | Representation |
---|---|
bin | 10100101010110000100… |
… | …011111101010110000101 |
3 | 12000210001020200222201122 |
4 | 110222300203331112011 |
5 | 141232234131032010 |
6 | 3004251044403325 |
7 | 204420251624102 |
oct | 24526043752605 |
9 | 5023036628648 |
10 | 1420301424005 |
11 | 4a838a143662 |
12 | 1ab3200a6545 |
13 | a3c1a88a7b9 |
14 | 4ca58955aa9 |
15 | 26e2a5bb855 |
hex | 14ab08fd585 |
1420301424005 has 4 divisors (see below), whose sum is σ = 1704361708812. Its totient is φ = 1136241139200.
The previous prime is 1420301423999. The next prime is 1420301424007. The reversal of 1420301424005 is 5004241030241.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 940033019809 + 480268404196 = 969553^2 + 693014^2 .
It is not a de Polignac number, because 1420301424005 - 26 = 1420301423941 is a prime.
It is a super-2 number, since 2×14203014240052 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1420301424007) 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, 142030142396 + ... + 142030142405.
It is an arithmetic number, because the mean of its divisors is an integer number (426090427203).
Almost surely, 21420301424005 is an apocalyptic number.
It is an amenable number.
1420301424005 is a deficient number, since it is larger than the sum of its proper divisors (284060284807).
1420301424005 is an equidigital number, since it uses as much as digits as its factorization.
1420301424005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284060284806.
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 1420301424005 its reverse (5004241030241), we get a palindrome (6424542454246).
The spelling of 1420301424005 in words is "one trillion, four hundred twenty billion, three hundred one million, four hundred twenty-four thousand, five".
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