Base | Representation |
---|---|
bin | 1011001010011010… |
… | …0010011100010001 |
3 | 21201211100021112021 |
4 | 2302212202130101 |
5 | 22114042300433 |
6 | 1213200131441 |
7 | 134153244031 |
oct | 26246423421 |
9 | 7654307467 |
10 | 2996446993 |
11 | 12a8463a81 |
12 | 6b7606b81 |
13 | 389a3c277 |
14 | 205d5d8c1 |
15 | 1280e122d |
hex | b29a2711 |
2996446993 has 8 divisors (see below), whose sum is σ = 3106516896. Its totient is φ = 2888138400.
The previous prime is 2996446931. The next prime is 2996446997. The reversal of 2996446993 is 3996446992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2996446993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2996446997) 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, 436863 + ... + 443668.
It is an arithmetic number, because the mean of its divisors is an integer number (388314612).
Almost surely, 22996446993 is an apocalyptic number.
It is an amenable number.
2996446993 is a deficient number, since it is larger than the sum of its proper divisors (110069903).
2996446993 is an equidigital number, since it uses as much as digits as its factorization.
2996446993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 880655.
The product of its digits is 22674816, while the sum is 61.
The square root of 2996446993 is about 54739.8117735164. The cubic root of 2996446993 is about 1441.6799761825.
Subtracting 2996446993 from its reverse (3996446992), we obtain a palindrome (999999999).
The spelling of 2996446993 in words is "two billion, nine hundred ninety-six million, four hundred forty-six thousand, nine hundred ninety-three".
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