Base | Representation |
---|---|
bin | 1001000111010000001… |
… | …00000000100011111101 |
3 | 1002221020122020110112222 |
4 | 10203220010000203331 |
5 | 20112243014312201 |
6 | 355503404135125 |
7 | 31423451446244 |
oct | 4435004004375 |
9 | 1087218213488 |
10 | 313131010301 |
11 | 11088632372a |
12 | 5082ab374a5 |
13 | 236b33b0ba5 |
14 | 1122705195b |
15 | 822a38d91b |
hex | 48e81008fd |
313131010301 has 8 divisors (see below), whose sum is σ = 313324783200. Its totient is φ = 312937298128.
The previous prime is 313131010271. The next prime is 313131010307. The reversal of 313131010301 is 103010131313.
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 313131010301 - 26 = 313131010237 is a prime.
It is a super-2 number, since 2×3131310103012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 313131010301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313131010307) 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, 14026190 + ... + 14048496.
It is an arithmetic number, because the mean of its divisors is an integer number (39165597900).
Almost surely, 2313131010301 is an apocalyptic number.
It is an amenable number.
313131010301 is a deficient number, since it is larger than the sum of its proper divisors (193772899).
313131010301 is a wasteful number, since it uses less digits than its factorization.
313131010301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30363.
The product of its (nonzero) digits is 81, while the sum is 17.
Adding to 313131010301 its reverse (103010131313), we get a palindrome (416141141614).
The spelling of 313131010301 in words is "three hundred thirteen billion, one hundred thirty-one million, ten thousand, three hundred one".
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