Base | Representation |
---|---|
bin | 101011110100011010001… |
… | …110101001010000001111 |
3 | 101122212110112212001010200 |
4 | 223310122032221100033 |
5 | 343313430300333403 |
6 | 10223155354104543 |
7 | 430360433466564 |
oct | 53643216512017 |
9 | 11585415761120 |
10 | 3011212121103 |
11 | a6105881626a |
12 | 407714a1b153 |
13 | 18ac576969a4 |
14 | a5a5a02286b |
15 | 534ddc33ca3 |
hex | 2bd1a3a940f |
3011212121103 has 48 divisors (see below), whose sum is σ = 4466989818720. Its totient is φ = 1954151212032.
The previous prime is 3011212121053. The next prime is 3011212121119.
3011212121103 is nontrivially palindromic in base 10.
3011212121103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3011212121103 - 210 = 3011212120079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3011212121153) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15474868 + ... + 15668246.
It is an arithmetic number, because the mean of its divisors is an integer number (93062287890).
Almost surely, 23011212121103 is an apocalyptic number.
3011212121103 is a deficient number, since it is larger than the sum of its proper divisors (1455777697617).
3011212121103 is a wasteful number, since it uses less digits than its factorization.
3011212121103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193768 (or 193765 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The spelling of 3011212121103 in words is "three trillion, eleven billion, two hundred twelve million, one hundred twenty-one thousand, one hundred three".
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