Base | Representation |
---|---|
bin | 1011010000010001… |
… | …0000000101000001 |
3 | 21210112120101011222 |
4 | 2310010100011001 |
5 | 22141334411223 |
6 | 1215434444425 |
7 | 134602121663 |
oct | 26404200501 |
9 | 7715511158 |
10 | 3021013313 |
11 | 131031301a |
12 | 703893715 |
13 | 391b60c56 |
14 | 209316533 |
15 | 12a3450c8 |
hex | b4110141 |
3021013313 has 8 divisors (see below), whose sum is σ = 3088834560. Its totient is φ = 2953339840.
The previous prime is 3021013279. The next prime is 3021013337. The reversal of 3021013313 is 3133101203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3021013313 - 28 = 3021013057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3021013291 and 3021013300.
It is not an unprimeable number, because it can be changed into a prime (3021013343) 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, 4928 + ... + 77886.
It is an arithmetic number, because the mean of its divisors is an integer number (386104320).
Almost surely, 23021013313 is an apocalyptic number.
It is an amenable number.
3021013313 is a deficient number, since it is larger than the sum of its proper divisors (67821247).
3021013313 is an equidigital number, since it uses as much as digits as its factorization.
3021013313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73887.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 3021013313 is about 54963.7454418820. The cubic root of 3021013313 is about 1445.6091209582.
Adding to 3021013313 its reverse (3133101203), we get a palindrome (6154114516).
The spelling of 3021013313 in words is "three billion, twenty-one million, thirteen thousand, three hundred thirteen".
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