Base | Representation |
---|---|
bin | 11101011001110110100… |
… | …11101001100010111101 |
3 | 10120120210101212121202202 |
4 | 32230323103221202331 |
5 | 113023104423234323 |
6 | 2052044151201245 |
7 | 132664324015316 |
oct | 16547323514275 |
9 | 3516711777682 |
10 | 1010312321213 |
11 | 35a51aa6a508 |
12 | 14397b676225 |
13 | 7436c8a9060 |
14 | 36c83c6960d |
15 | 1b431c68d28 |
hex | eb3b4e98bd |
1010312321213 has 8 divisors (see below), whose sum is σ = 1103353001856. Its totient is φ = 919460833200.
The previous prime is 1010312321149. The next prime is 1010312321261. The reversal of 1010312321213 is 3121232130101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1010312321213 - 26 = 1010312321149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010312321273) 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, 547297193 + ... + 547299038.
It is an arithmetic number, because the mean of its divisors is an integer number (137919125232).
Almost surely, 21010312321213 is an apocalyptic number.
1010312321213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1010312321213 is a deficient number, since it is larger than the sum of its proper divisors (93040680643).
1010312321213 is a wasteful number, since it uses less digits than its factorization.
1010312321213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094596315.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 1010312321213 its reverse (3121232130101), we get a palindrome (4131544451314).
The spelling of 1010312321213 in words is "one trillion, ten billion, three hundred twelve million, three hundred twenty-one thousand, two hundred thirteen".
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