Base | Representation |
---|---|
bin | 1010110010000000… |
… | …0110100000101111 |
3 | 21110200202022221201 |
4 | 2230200012200233 |
5 | 21411342041211 |
6 | 1155102310331 |
7 | 131501261632 |
oct | 25440064057 |
9 | 7420668851 |
10 | 2894096431 |
11 | 1255707536 |
12 | 6892883a7 |
13 | 3717848c5 |
14 | 1d6519c19 |
15 | 11e1250c1 |
hex | ac80682f |
2894096431 has 4 divisors (see below), whose sum is σ = 2894238864. Its totient is φ = 2893954000.
The previous prime is 2894096389. The next prime is 2894096437. The reversal of 2894096431 is 1346904982.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2894096431 - 217 = 2893965359 is a prime.
It is a super-2 number, since 2×28940964312 = 16751588303853875522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2894096437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34390 + ... + 83491.
It is an arithmetic number, because the mean of its divisors is an integer number (723559716).
Almost surely, 22894096431 is an apocalyptic number.
2894096431 is a deficient number, since it is larger than the sum of its proper divisors (142433).
2894096431 is a wasteful number, since it uses less digits than its factorization.
2894096431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142432.
The product of its (nonzero) digits is 373248, while the sum is 46.
The square root of 2894096431 is about 53796.8068847957. The cubic root of 2894096431 is about 1425.0748180272.
The spelling of 2894096431 in words is "two billion, eight hundred ninety-four million, ninety-six thousand, four hundred thirty-one".
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