Base | Representation |
---|---|
bin | 1001001100100010110010… |
… | …0101011000000001011011 |
3 | 1022210121112000101100000000 |
4 | 2103020230211120001123 |
5 | 2311130013324310021 |
6 | 33300550425144043 |
7 | 2062334336345421 |
oct | 223105445300133 |
9 | 38717460340000 |
10 | 10111101010011 |
11 | 3249103a19261 |
12 | 117372332b023 |
13 | 58461b79aa31 |
14 | 26d546635111 |
15 | 12802da20b26 |
hex | 9322c95805b |
10111101010011 has 18 divisors (see below), whose sum is σ = 15165880979132. Its totient is φ = 6740734002300.
The previous prime is 10111101010009. The next prime is 10111101010057. The reversal of 10111101010011 is 11001010111101.
It is not a de Polignac number, because 10111101010011 - 21 = 10111101010009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10111101009975 and 10111101010002.
It is not an unprimeable number, because it can be changed into a prime (10111101010411) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 770539165 + ... + 770552286.
Almost surely, 210111101010011 is an apocalyptic number.
10111101010011 is a deficient number, since it is larger than the sum of its proper divisors (5054779969121).
10111101010011 is an frugal number, since it uses more digits than its factorization.
10111101010011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1541091475 (or 1541091454 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 10111101010011 its reverse (11001010111101), we get a palindrome (21112111121112).
The spelling of 10111101010011 in words is "ten trillion, one hundred eleven billion, one hundred one million, ten thousand, eleven".
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