Base | Representation |
---|---|
bin | 10000010010100011… |
… | …11110010010101100 |
3 | 211120111110121020112 |
4 | 20021101332102230 |
5 | 120402341004012 |
6 | 4003453235152 |
7 | 426503503004 |
oct | 101121762254 |
9 | 24514417215 |
10 | 8745641132 |
11 | 3788760698 |
12 | 1840a92ab8 |
13 | a94b728a7 |
14 | 5cd723004 |
15 | 362bd6122 |
hex | 20947e4ac |
8745641132 has 12 divisors (see below), whose sum is σ = 15425383680. Its totient is φ = 4338388656.
The previous prime is 8745641117. The next prime is 8745641173. The reversal of 8745641132 is 2311465478.
It is a self number, because there is not a number n which added to its sum of digits gives 8745641132.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8607407 + ... + 8608422.
It is an arithmetic number, because the mean of its divisors is an integer number (1285448640).
Almost surely, 28745641132 is an apocalyptic number.
It is an amenable number.
8745641132 is a deficient number, since it is larger than the sum of its proper divisors (6679742548).
8745641132 is a wasteful number, since it uses less digits than its factorization.
8745641132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17215960 (or 17215958 counting only the distinct ones).
The product of its digits is 161280, while the sum is 41.
The square root of 8745641132 is about 93518.1326374730. The cubic root of 8745641132 is about 2060.3004190010.
The spelling of 8745641132 in words is "eight billion, seven hundred forty-five million, six hundred forty-one thousand, one hundred thirty-two".
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