Base | Representation |
---|---|
bin | 10010110100011000… |
… | …10001011100011101 |
3 | 222002002202201101211 |
4 | 21122030101130131 |
5 | 131142343214323 |
6 | 4350304304421 |
7 | 505235641402 |
oct | 113214213435 |
9 | 28062681354 |
10 | 10103101213 |
11 | 4314a34527 |
12 | 1b5b612111 |
13 | c501786ca |
14 | 6bbb202a9 |
15 | 3e1e7670d |
hex | 25a31171d |
10103101213 has 8 divisors (see below), whose sum is σ = 10226861568. Its totient is φ = 9979389504.
The previous prime is 10103101201. The next prime is 10103101219. The reversal of 10103101213 is 31210130101.
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 10103101213 - 25 = 10103101181 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10103101193 and 10103101202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103101219) 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, 580981 + ... + 598117.
It is an arithmetic number, because the mean of its divisors is an integer number (1278357696).
Almost surely, 210103101213 is an apocalyptic number.
It is an amenable number.
10103101213 is a deficient number, since it is larger than the sum of its proper divisors (123760355).
10103101213 is an equidigital number, since it uses as much as digits as its factorization.
10103101213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24323.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 10103101213 its reverse (31210130101), we get a palindrome (41313231314).
The spelling of 10103101213 in words is "ten billion, one hundred three million, one hundred one thousand, two hundred thirteen".
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