Base | Representation |
---|---|
bin | 1010110000000010… |
… | …1001110011110001 |
3 | 21110010020111021021 |
4 | 2230000221303301 |
5 | 21402234234101 |
6 | 1154205455441 |
7 | 131341224565 |
oct | 25400516361 |
9 | 7403214237 |
10 | 2885852401 |
11 | 1250a96693 |
12 | 686571581 |
13 | 36cb59393 |
14 | 1d53b16a5 |
15 | 11d5475a1 |
hex | ac029cf1 |
2885852401 has 4 divisors (see below), whose sum is σ = 2885961204. Its totient is φ = 2885743600.
The previous prime is 2885852399. The next prime is 2885852419. The reversal of 2885852401 is 1042585882.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 2623898176 + 261954225 = 51224^2 + 16185^2 .
It is a cyclic number.
It is not a de Polignac number, because 2885852401 - 21 = 2885852399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2885852441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14331 + ... + 77311.
It is an arithmetic number, because the mean of its divisors is an integer number (721490301).
Almost surely, 22885852401 is an apocalyptic number.
It is an amenable number.
2885852401 is a deficient number, since it is larger than the sum of its proper divisors (108803).
2885852401 is an equidigital number, since it uses as much as digits as its factorization.
2885852401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108802.
The product of its (nonzero) digits is 204800, while the sum is 43.
The square root of 2885852401 is about 53720.1303144361. The cubic root of 2885852401 is about 1423.7203903900.
The spelling of 2885852401 in words is "two billion, eight hundred eighty-five million, eight hundred fifty-two thousand, four hundred one".
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