Base | Representation |
---|---|
bin | 111110010001000… |
… | …0110101010001010 |
3 | 12101121102012022100 |
4 | 1330202012222022 |
5 | 13234331034304 |
6 | 543153134230 |
7 | 102526612146 |
oct | 17442065212 |
9 | 5347365270 |
10 | 2089314954 |
11 | 982400281 |
12 | 4a385a376 |
13 | 273b1954c |
14 | 15b6a8226 |
15 | c3656439 |
hex | 7c886a8a |
2089314954 has 24 divisors (see below), whose sum is σ = 4528704960. Its totient is φ = 696152808.
The previous prime is 2089314949. The next prime is 2089314959. The reversal of 2089314954 is 4594139802.
It is an interprime number because it is at equal distance from previous prime (2089314949) and next prime (2089314959).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2089314959) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23919 + ... + 68925.
It is an arithmetic number, because the mean of its divisors is an integer number (188696040).
Almost surely, 22089314954 is an apocalyptic number.
2089314954 is an abundant number, since it is smaller than the sum of its proper divisors (2439390006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2089314954 is a wasteful number, since it uses less digits than its factorization.
2089314954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47594 (or 47591 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 2089314954 is about 45709.0248638056. The cubic root of 2089314954 is about 1278.4035586240.
The spelling of 2089314954 in words is "two billion, eighty-nine million, three hundred fourteen thousand, nine hundred fifty-four".
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