Base | Representation |
---|---|
bin | 1001000111000000101… |
… | …00000110101100100001 |
3 | 1002220220120121212102010 |
4 | 10203200110012230201 |
5 | 20112011224341001 |
6 | 355442441543133 |
7 | 31420312463406 |
oct | 4434024065441 |
9 | 1086816555363 |
10 | 313001012001 |
11 | 110819a03017 |
12 | 507b34a4aa9 |
13 | 23692496112 |
14 | 11213a922ad |
15 | 821dc608d6 |
hex | 48e0506b21 |
313001012001 has 4 divisors (see below), whose sum is σ = 417334682672. Its totient is φ = 208667341332.
The previous prime is 313001011957. The next prime is 313001012003. The reversal of 313001012001 is 100210100313.
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 not a de Polignac number, because 313001012001 - 26 = 313001011937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313001012003) 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, 52166835331 + ... + 52166835336.
It is an arithmetic number, because the mean of its divisors is an integer number (104333670668).
Almost surely, 2313001012001 is an apocalyptic number.
It is an amenable number.
313001012001 is a deficient number, since it is larger than the sum of its proper divisors (104333670671).
313001012001 is a wasteful number, since it uses less digits than its factorization.
313001012001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104333670670.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 313001012001 its reverse (100210100313), we get a palindrome (413211112314).
The spelling of 313001012001 in words is "three hundred thirteen billion, one million, twelve thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •