Base | Representation |
---|---|
bin | 1001000111000000111… |
… | …00111010111101001011 |
3 | 1002220220201222021210111 |
4 | 10203200130322331023 |
5 | 20112012322320321 |
6 | 355443003255151 |
7 | 31420341230545 |
oct | 4434034727513 |
9 | 1086821867714 |
10 | 313003323211 |
11 | 110820241507 |
12 | 507b421a4b7 |
13 | 23692ac50b7 |
14 | 112140d4695 |
15 | 821e06a5e1 |
hex | 48e073af4b |
313003323211 has 8 divisors (see below), whose sum is σ = 314005466880. Its totient is φ = 312002511912.
The previous prime is 313003323209. The next prime is 313003323229. The reversal of 313003323211 is 112323300313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 313003323211 - 21 = 313003323209 is a prime.
It is a super-2 number, since 2×3130033232112 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313003323251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138570 + ... + 803248.
It is an arithmetic number, because the mean of its divisors is an integer number (39250683360).
Almost surely, 2313003323211 is an apocalyptic number.
313003323211 is a deficient number, since it is larger than the sum of its proper divisors (1002143669).
313003323211 is a wasteful number, since it uses less digits than its factorization.
313003323211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666185.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 313003323211 its reverse (112323300313), we get a palindrome (425326623524).
The spelling of 313003323211 in words is "three hundred thirteen billion, three million, three hundred twenty-three thousand, two hundred eleven".
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