Base | Representation |
---|---|
bin | 1001000111011000011… |
… | …11110110001010100111 |
3 | 1002221102112100121022210 |
4 | 10203230033312022213 |
5 | 20112414003103221 |
6 | 355514353054503 |
7 | 31425263315055 |
oct | 4435417661247 |
9 | 1087375317283 |
10 | 313201222311 |
11 | 110911a19a8a |
12 | 5084a557433 |
13 | 236c4ac5063 |
14 | 112324cb1d5 |
15 | 823160c276 |
hex | 48ec3f62a7 |
313201222311 has 8 divisors (see below), whose sum is σ = 419700131200. Its totient is φ = 207751564152.
The previous prime is 313201222309. The next prime is 313201222331. The reversal of 313201222311 is 113222102313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 313201222311 - 21 = 313201222309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313201222331) 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, 262311985 + ... + 262313178.
It is an arithmetic number, because the mean of its divisors is an integer number (52462516400).
Almost surely, 2313201222311 is an apocalyptic number.
313201222311 is a deficient number, since it is larger than the sum of its proper divisors (106498908889).
313201222311 is a wasteful number, since it uses less digits than its factorization.
313201222311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524625365.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 313201222311 its reverse (113222102313), we get a palindrome (426423324624).
The spelling of 313201222311 in words is "three hundred thirteen billion, two hundred one million, two hundred twenty-two thousand, three hundred eleven".
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