Base | Representation |
---|---|
bin | 11101111111011110100… |
… | …011001111000011100011 |
3 | 21022000212020121012111210 |
4 | 131333132203033003203 |
5 | 232231433404112233 |
6 | 4214453154041203 |
7 | 301622034260550 |
oct | 35773643170343 |
9 | 7260766535453 |
10 | 2061023113443 |
11 | 7250908a9148 |
12 | 293534579203 |
13 | 11c479c62018 |
14 | 71a7b189a27 |
15 | 3892a47a163 |
hex | 1dfde8cf0e3 |
2061023113443 has 16 divisors (see below), whose sum is σ = 3141099188480. Its totient is φ = 1177542791136.
The previous prime is 2061023113441. The next prime is 2061023113447. The reversal of 2061023113443 is 3443113201602.
It is not a de Polignac number, because 2061023113443 - 21 = 2061023113441 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2061023113443.
It is not an unprimeable number, because it can be changed into a prime (2061023113441) 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, 7558780 + ... + 7826697.
It is an arithmetic number, because the mean of its divisors is an integer number (196318699280).
Almost surely, 22061023113443 is an apocalyptic number.
2061023113443 is a deficient number, since it is larger than the sum of its proper divisors (1080076075037).
2061023113443 is a wasteful number, since it uses less digits than its factorization.
2061023113443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15391866.
The product of its (nonzero) digits is 10368, while the sum is 30.
The spelling of 2061023113443 in words is "two trillion, sixty-one billion, twenty-three million, one hundred thirteen thousand, four hundred forty-three".
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