Base | Representation |
---|---|
bin | 101101011010000000111… |
… | …110000100011000001001 |
3 | 102001022001202210002122022 |
4 | 231122000332010120021 |
5 | 402110343330331101 |
6 | 10345241200334225 |
7 | 441302122323602 |
oct | 55320076043011 |
9 | 12038052702568 |
10 | 3120310011401 |
11 | aa3352722a70 |
12 | 4248a1614375 |
13 | 19832300bb6b |
14 | ab04949ada9 |
15 | 56276a34a1b |
hex | 2d680f84609 |
3120310011401 has 4 divisors (see below), whose sum is σ = 3403974557904. Its totient is φ = 2836645464900.
The previous prime is 3120310011383. The next prime is 3120310011431. The reversal of 3120310011401 is 1041100130213.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3120310011401 is a prime.
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 3120310011401.
It is not an unprimeable number, because it can be changed into a prime (3120310011431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141832273235 + ... + 141832273256.
It is an arithmetic number, because the mean of its divisors is an integer number (850993639476).
Almost surely, 23120310011401 is an apocalyptic number.
It is an amenable number.
3120310011401 is a deficient number, since it is larger than the sum of its proper divisors (283664546503).
3120310011401 is a wasteful number, since it uses less digits than its factorization.
3120310011401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283664546502.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 3120310011401 its reverse (1041100130213), we get a palindrome (4161410141614).
The spelling of 3120310011401 in words is "three trillion, one hundred twenty billion, three hundred ten million, eleven thousand, four hundred one".
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