Base | Representation |
---|---|
bin | 11101011011100001101… |
… | …00011010000100010101 |
3 | 10120200002222012120010110 |
4 | 32231300310122010111 |
5 | 113031424241213023 |
6 | 2052313221513233 |
7 | 133025505016200 |
oct | 16556064320425 |
9 | 3520088176113 |
10 | 1011210101013 |
11 | 35a940815792 |
12 | 143b90272819 |
13 | 744838a5cc8 |
14 | 36d2b1a8937 |
15 | 1b4859a7a93 |
hex | eb70d1a115 |
1011210101013 has 24 divisors (see below), whose sum is σ = 1578029672928. Its totient is φ = 574289333856.
The previous prime is 1011210100969. The next prime is 1011210101053. The reversal of 1011210101013 is 3101010121101.
It is not a de Polignac number, because 1011210101013 - 29 = 1011210100501 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1011210101013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1011210101053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21077206 + ... + 21125127.
It is an arithmetic number, because the mean of its divisors is an integer number (65751236372).
Almost surely, 21011210101013 is an apocalyptic number.
It is an amenable number.
1011210101013 is a deficient number, since it is larger than the sum of its proper divisors (566819571915).
1011210101013 is a wasteful number, since it uses less digits than its factorization.
1011210101013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42202513 (or 42202506 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 12.
Adding to 1011210101013 its reverse (3101010121101), we get a palindrome (4112220222114).
The spelling of 1011210101013 in words is "one trillion, eleven billion, two hundred ten million, one hundred one thousand, thirteen".
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