Base | Representation |
---|---|
bin | 1001000111110010100… |
… | …10110011110111000111 |
3 | 1002221222210012220100002 |
4 | 10203321102303313013 |
5 | 20113341021244421 |
6 | 355552212311515 |
7 | 31433561630363 |
oct | 4437122636707 |
9 | 1087883186302 |
10 | 313420103111 |
11 | 110a14528405 |
12 | 508ab91259b |
13 | 2372b26021b |
14 | 112535c62a3 |
15 | 8245945b0b |
hex | 48f94b3dc7 |
313420103111 has 4 divisors (see below), whose sum is σ = 313422728424. Its totient is φ = 313417477800.
The previous prime is 313420103107. The next prime is 313420103147. The reversal of 313420103111 is 111301024313.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 313420103111 - 22 = 313420103107 is a prime.
It is a super-2 number, since 2×3134201031112 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313420105111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124600 + ... + 1375341.
It is an arithmetic number, because the mean of its divisors is an integer number (78355682106).
Almost surely, 2313420103111 is an apocalyptic number.
313420103111 is a deficient number, since it is larger than the sum of its proper divisors (2625313).
313420103111 is a wasteful number, since it uses less digits than its factorization.
313420103111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2625312.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 313420103111 its reverse (111301024313), we get a palindrome (424721127424).
The spelling of 313420103111 in words is "three hundred thirteen billion, four hundred twenty million, one hundred three thousand, one hundred eleven".
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