Base | Representation |
---|---|
bin | 10011000001011000… |
… | …11111010101011101 |
3 | 222100201002000112111 |
4 | 21200230133111131 |
5 | 131403311210023 |
6 | 4405203034021 |
7 | 511032232015 |
oct | 114054372535 |
9 | 28321060474 |
10 | 10212210013 |
11 | 4370587595 |
12 | 1b9006b911 |
13 | c6995b225 |
14 | 6cc402c45 |
15 | 3eb82a00d |
hex | 260b1f55d |
10212210013 has 16 divisors (see below), whose sum is σ = 10924502400. Its totient is φ = 9522641920.
The previous prime is 10212209989. The next prime is 10212210067. The reversal of 10212210013 is 31001221201.
It is a cyclic number.
It is not a de Polignac number, because 10212210013 - 25 = 10212209981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10212209975 and 10212210002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212210413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523373 + ... + 1530061.
It is an arithmetic number, because the mean of its divisors is an integer number (682781400).
Almost surely, 210212210013 is an apocalyptic number.
It is an amenable number.
10212210013 is a deficient number, since it is larger than the sum of its proper divisors (712292387).
10212210013 is a wasteful number, since it uses less digits than its factorization.
10212210013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8372.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10212210013 its reverse (31001221201), we get a palindrome (41213431214).
The spelling of 10212210013 in words is "ten billion, two hundred twelve million, two hundred ten thousand, thirteen".
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