Base | Representation |
---|---|
bin | 1001000001100000010… |
… | …00100111010110011101 |
3 | 1002122021120202120100102 |
4 | 10200300020213112131 |
5 | 20034433033210023 |
6 | 354233252510445 |
7 | 31254131542040 |
oct | 4406010472635 |
9 | 1078246676312 |
10 | 310045210013 |
11 | 10a542490260 |
12 | 5010961b425 |
13 | 23310cb8166 |
14 | 110132b2c57 |
15 | 80e94ec628 |
hex | 483022759d |
310045210013 has 32 divisors (see below), whose sum is σ = 396639210240. Its totient is φ = 235307520000.
The previous prime is 310045210009. The next prime is 310045210037. The reversal of 310045210013 is 310012540013.
It is not a de Polignac number, because 310045210013 - 22 = 310045210009 is a prime.
It is a super-2 number, since 2×3100452100132 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310045210043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1815653 + ... + 1979061.
It is an arithmetic number, because the mean of its divisors is an integer number (12394975320).
Almost surely, 2310045210013 is an apocalyptic number.
It is an amenable number.
310045210013 is a deficient number, since it is larger than the sum of its proper divisors (86594000227).
310045210013 is a wasteful number, since it uses less digits than its factorization.
310045210013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164069.
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 310045210013 its reverse (310012540013), we get a palindrome (620057750026).
The spelling of 310045210013 in words is "three hundred ten billion, forty-five million, two hundred ten thousand, thirteen".
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