Base | Representation |
---|---|
bin | 1000001011110100… |
… | …00010110011110000 |
3 | 102100020012211210220 |
4 | 10011322002303300 |
5 | 32444340203412 |
6 | 2004004053040 |
7 | 213613654320 |
oct | 40572026360 |
9 | 12306184726 |
10 | 4394069232 |
11 | 1955379283 |
12 | a27694180 |
13 | 550467687 |
14 | 2d9813280 |
15 | 1aab6668c |
hex | 105e82cf0 |
4394069232 has 80 divisors (see below), whose sum is σ = 12981431040. Its totient is φ = 1254629376.
The previous prime is 4394069231. The next prime is 4394069233. The reversal of 4394069232 is 2329604934.
It is an interprime number because it is at equal distance from previous prime (4394069231) and next prime (4394069233).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4394069231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669744 + ... + 676272.
It is an arithmetic number, because the mean of its divisors is an integer number (162267888).
Almost surely, 24394069232 is an apocalyptic number.
4394069232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4394069232 is an abundant number, since it is smaller than the sum of its proper divisors (8587361808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4394069232 is a wasteful number, since it uses less digits than its factorization.
4394069232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8550 (or 8544 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 42.
The square root of 4394069232 is about 66287.7758866595. The cubic root of 4394069232 is about 1637.9059670720.
The spelling of 4394069232 in words is "four billion, three hundred ninety-four million, sixty-nine thousand, two hundred thirty-two".
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