Base | Representation |
---|---|
bin | 1001000001100011000… |
… | …00101111101110101001 |
3 | 1002122100012020022200122 |
4 | 10200301200233232221 |
5 | 20040004442004001 |
6 | 354235440013025 |
7 | 31254532113506 |
oct | 4406140575651 |
9 | 1078305208618 |
10 | 310068313001 |
11 | 10a55452a937 |
12 | 50115301175 |
13 | 23315a16a75 |
14 | 110163a84ad |
15 | 80eb562b1b |
hex | 483182fba9 |
310068313001 has 4 divisors (see below), whose sum is σ = 314315824212. Its totient is φ = 305820801792.
The previous prime is 310068312991. The next prime is 310068313073. The reversal of 310068313001 is 100313860013.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100313860013 = 103 ⋅973920971.
It can be written as a sum of positive squares in 2 ways, for example, as 268401705625 + 41666607376 = 518075^2 + 204124^2 .
It is a cyclic number.
It is not a de Polignac number, because 310068313001 - 26 = 310068312937 is a prime.
It is a super-2 number, since 2×3100683130012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (310068313901) 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, 2123755496 + ... + 2123755641.
It is an arithmetic number, because the mean of its divisors is an integer number (78578956053).
Almost surely, 2310068313001 is an apocalyptic number.
It is an amenable number.
310068313001 is a deficient number, since it is larger than the sum of its proper divisors (4247511211).
310068313001 is an equidigital number, since it uses as much as digits as its factorization.
310068313001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4247511210.
The product of its (nonzero) digits is 1296, while the sum is 26.
The spelling of 310068313001 in words is "three hundred ten billion, sixty-eight million, three hundred thirteen thousand, one".
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