Base | Representation |
---|---|
bin | 111100111001010… |
… | …0111100100011011 |
3 | 12021101212000200110 |
4 | 1321302213210123 |
5 | 13141041444121 |
6 | 534431135403 |
7 | 101430604020 |
oct | 17162474433 |
9 | 5241760613 |
10 | 2043312411 |
11 | 95943a948 |
12 | 490374563 |
13 | 2674307ca |
14 | 155531547 |
15 | be5bad76 |
hex | 79ca791b |
2043312411 has 8 divisors (see below), whose sum is σ = 3113618944. Its totient is φ = 1167607080.
The previous prime is 2043312407. The next prime is 2043312493. The reversal of 2043312411 is 1142133402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2043312411 - 22 = 2043312407 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 97300591 = 2043312411 / (2 + 0 + 4 + 3 + 3 + 1 + 2 + 4 + 1 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2043312311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48650275 + ... + 48650316.
It is an arithmetic number, because the mean of its divisors is an integer number (389202368).
Almost surely, 22043312411 is an apocalyptic number.
2043312411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2043312411 is a deficient number, since it is larger than the sum of its proper divisors (1070306533).
2043312411 is an equidigital number, since it uses as much as digits as its factorization.
2043312411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97300601.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2043312411 is about 45203.0132955758. The cubic root of 2043312411 is about 1268.9512103058.
Adding to 2043312411 its reverse (1142133402), we get a palindrome (3185445813).
The spelling of 2043312411 in words is "two billion, forty-three million, three hundred twelve thousand, four hundred eleven".
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