Base | Representation |
---|---|
bin | 1000001100001011… |
… | …10001011101101010 |
3 | 102100110000001111000 |
4 | 10012011301131222 |
5 | 33001132101124 |
6 | 2004154015430 |
7 | 213652051362 |
oct | 40605613552 |
9 | 12313001430 |
10 | 4397143914 |
11 | 1957089339 |
12 | a28717576 |
13 | 550ca3007 |
14 | 2d9db39a2 |
15 | 1ab0726c9 |
hex | 10617176a |
4397143914 has 32 divisors (see below), whose sum is σ = 9857917440. Its totient is φ = 1452741696.
The previous prime is 4397143889. The next prime is 4397143981. The reversal of 4397143914 is 4193417934.
It is a self number, because there is not a number n which added to its sum of digits gives 4397143914.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354202 + ... + 366405.
It is an arithmetic number, because the mean of its divisors is an integer number (308059920).
Almost surely, 24397143914 is an apocalyptic number.
4397143914 is an abundant number, since it is smaller than the sum of its proper divisors (5460773526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4397143914 is a wasteful number, since it uses less digits than its factorization.
4397143914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720731 (or 720725 counting only the distinct ones).
The product of its digits is 326592, while the sum is 45.
The square root of 4397143914 is about 66310.9637541184. The cubic root of 4397143914 is about 1638.2879111239.
The spelling of 4397143914 in words is "four billion, three hundred ninety-seven million, one hundred forty-three thousand, nine hundred fourteen".
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