Base | Representation |
---|---|
bin | 10011000001010111… |
… | …01100011000011110 |
3 | 222100200200102020202 |
4 | 21200223230120132 |
5 | 131403233020220 |
6 | 4405154343502 |
7 | 511030402400 |
oct | 114053543036 |
9 | 28320612222 |
10 | 10212001310 |
11 | 4370454805 |
12 | 1b8bb8ab92 |
13 | c698b7234 |
14 | 6cc38ab70 |
15 | 3eb7d8275 |
hex | 260aec61e |
10212001310 has 96 divisors (see below), whose sum is σ = 22115060640. Its totient is φ = 3383347968.
The previous prime is 10212001301. The next prime is 10212001313. The reversal of 10212001310 is 1310021201.
It is a super-2 number, since 2×102120013102 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10212001291 and 10212001300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212001313) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1737056 + ... + 1742924.
It is an arithmetic number, because the mean of its divisors is an integer number (230365215).
Almost surely, 210212001310 is an apocalyptic number.
10212001310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10212001310 is an abundant number, since it is smaller than the sum of its proper divisors (11903059330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212001310 is a wasteful number, since it uses less digits than its factorization.
10212001310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6010 (or 6003 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10212001310 its reverse (1310021201), we get a palindrome (11522022511).
The spelling of 10212001310 in words is "ten billion, two hundred twelve million, one thousand, three hundred ten".
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