Base | Representation |
---|---|
bin | 1011101011011111111… |
… | …01010110111000011101 |
3 | 1102100212000011012220110 |
4 | 11311233331112320131 |
5 | 23033340420022023 |
6 | 504205344440233 |
7 | 40664562246330 |
oct | 5655775267035 |
9 | 1370760135813 |
10 | 401310314013 |
11 | 145216234744 |
12 | 6593a019079 |
13 | 2bac6c47a8b |
14 | 155d020a617 |
15 | a68b974a93 |
hex | 5d6ff56e1d |
401310314013 has 8 divisors (see below), whose sum is σ = 611520478528. Its totient is φ = 229320179424.
The previous prime is 401310313997. The next prime is 401310314033. The reversal of 401310314013 is 310413013104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 401310314013 - 24 = 401310313997 is a prime.
It is a super-2 number, since 2×4013103140132 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 19110014953 = 401310314013 / (4 + 0 + 1 + 3 + 1 + 0 + 3 + 1 + 4 + 0 + 1 + 3).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (401310314033) 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, 9555007456 + ... + 9555007497.
It is an arithmetic number, because the mean of its divisors is an integer number (76440059816).
Almost surely, 2401310314013 is an apocalyptic number.
It is an amenable number.
401310314013 is a deficient number, since it is larger than the sum of its proper divisors (210210164515).
401310314013 is a wasteful number, since it uses less digits than its factorization.
401310314013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19110014963.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 401310314013 its reverse (310413013104), we get a palindrome (711723327117).
The spelling of 401310314013 in words is "four hundred one billion, three hundred ten million, three hundred fourteen thousand, thirteen".
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