Base | Representation |
---|---|
bin | 100011100101100001110001… |
… | …0000111000011100110000111 |
3 | 1112001022111221101112101020010 |
4 | 1013023003202013003212013 |
5 | 312012014012032024111 |
6 | 3025423511122441303 |
7 | 122635010301544206 |
oct | 10713034207034607 |
9 | 1461274841471203 |
10 | 313021010033031 |
11 | 908135127a4a83 |
12 | 2b13569ab03233 |
13 | 105879a6aa8931 |
14 | 5742424d4323d |
15 | 262c5dc775aa6 |
hex | 11cb0e21c3987 |
313021010033031 has 8 divisors (see below), whose sum is σ = 417365052330240. Its totient is φ = 208678820545592.
The previous prime is 313021010033027. The next prime is 313021010033087. The reversal of 313021010033031 is 130330010120313.
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 313021010033031 - 22 = 313021010033027 is a prime.
It is a super-2 number, since 2×3130210100330312 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 313021010032989 and 313021010033007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313021010013031) 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, 462808191 + ... + 463484048.
It is an arithmetic number, because the mean of its divisors is an integer number (52170631541280).
Almost surely, 2313021010033031 is an apocalyptic number.
313021010033031 is a deficient number, since it is larger than the sum of its proper divisors (104344042297209).
313021010033031 is a wasteful number, since it uses less digits than its factorization.
313021010033031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 926404885.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 313021010033031 its reverse (130330010120313), we get a palindrome (443351020153344).
The spelling of 313021010033031 in words is "three hundred thirteen trillion, twenty-one billion, ten million, thirty-three thousand, thirty-one".
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