Base | Representation |
---|---|
bin | 10100011001000101010… |
… | …111000100101111000011 |
3 | 11221222001121110221000101 |
4 | 110121011113010233003 |
5 | 140424402142440412 |
6 | 2551431531303231 |
7 | 203146043044651 |
oct | 24310527045703 |
9 | 4858047427011 |
10 | 1401323015107 |
11 | 4a0330345104 |
12 | 1a77042aab17 |
13 | a21b4a3c752 |
14 | 4bb781dbdd1 |
15 | 266b9399457 |
hex | 146455c4bc3 |
1401323015107 has 8 divisors (see below), whose sum is σ = 1407727956096. Its totient is φ = 1394919154752.
The previous prime is 1401323015087. The next prime is 1401323015153. The reversal of 1401323015107 is 7015103231041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1401323015107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1401323015177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2388933 + ... + 2917129.
It is an arithmetic number, because the mean of its divisors is an integer number (175965994512).
Almost surely, 21401323015107 is an apocalyptic number.
1401323015107 is a deficient number, since it is larger than the sum of its proper divisors (6404940989).
1401323015107 is a wasteful number, since it uses less digits than its factorization.
1401323015107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540317.
The product of its (nonzero) digits is 2520, while the sum is 28.
Adding to 1401323015107 its reverse (7015103231041), we get a palindrome (8416426246148).
The spelling of 1401323015107 in words is "one trillion, four hundred one billion, three hundred twenty-three million, fifteen thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •