Base | Representation |
---|---|
bin | 1001000111110001100… |
… | …00111011011110011011 |
3 | 1002221222011111122220221 |
4 | 10203320300323132123 |
5 | 20113331233041103 |
6 | 355551254100511 |
7 | 31433423266240 |
oct | 4437060733633 |
9 | 1087864448827 |
10 | 313411221403 |
11 | 110a0a511455 |
12 | 508a894a737 |
13 | 23729470687 |
14 | 112523535c7 |
15 | 8244c8e1bd |
hex | 48f8c3b79b |
313411221403 has 8 divisors (see below), whose sum is σ = 358207888608. Its totient is φ = 268620463104.
The previous prime is 313411221401. The next prime is 313411221407. The reversal of 313411221403 is 304122114313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 313411221403 - 21 = 313411221401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313411221401) 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, 1362976 + ... + 1576237.
It is an arithmetic number, because the mean of its divisors is an integer number (44775986076).
Almost surely, 2313411221403 is an apocalyptic number.
313411221403 is a deficient number, since it is larger than the sum of its proper divisors (44796667205).
313411221403 is a wasteful number, since it uses less digits than its factorization.
313411221403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2954453.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 313411221403 its reverse (304122114313), we get a palindrome (617533335716).
The spelling of 313411221403 in words is "three hundred thirteen billion, four hundred eleven million, two hundred twenty-one thousand, four hundred three".
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