Base | Representation |
---|---|
bin | 10011000001011000… |
… | …01011111000001001 |
3 | 222100200220222012122 |
4 | 21200230023320021 |
5 | 131403301132223 |
6 | 4405201221025 |
7 | 511031450450 |
oct | 114054137011 |
9 | 28320828178 |
10 | 10212130313 |
11 | 4370532720 |
12 | 1b90031775 |
13 | c69930b78 |
14 | 6cc3c1b97 |
15 | 3eb8115c8 |
hex | 260b0be09 |
10212130313 has 8 divisors (see below), whose sum is σ = 12732006720. Its totient is φ = 7957504080.
The previous prime is 10212130237. The next prime is 10212130319. The reversal of 10212130313 is 31303121201.
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 10212130313 - 214 = 10212113929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10212130291 and 10212130300.
It is not an unprimeable number, because it can be changed into a prime (10212130319) 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, 66312458 + ... + 66312611.
It is an arithmetic number, because the mean of its divisors is an integer number (1591500840).
Almost surely, 210212130313 is an apocalyptic number.
It is an amenable number.
10212130313 is a deficient number, since it is larger than the sum of its proper divisors (2519876407).
10212130313 is a wasteful number, since it uses less digits than its factorization.
10212130313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132625087.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 10212130313 its reverse (31303121201), we get a palindrome (41515251514).
The spelling of 10212130313 in words is "ten billion, two hundred twelve million, one hundred thirty thousand, three hundred thirteen".
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