Base | Representation |
---|---|
bin | 1000010100111… |
… | …00110000000010 |
3 | 11212102122112102 |
4 | 10022130300002 |
5 | 120340114231 |
6 | 10533030402 |
7 | 1505461451 |
oct | 412346002 |
9 | 155378472 |
10 | 69848066 |
11 | 36477982 |
12 | 1b485402 |
13 | 11617622 |
14 | 93c2b98 |
15 | 61eaacb |
hex | 429cc02 |
69848066 has 32 divisors (see below), whose sum is σ = 114998400. Its totient is φ = 31691520.
The previous prime is 69848059. The next prime is 69848083. The reversal of 69848066 is 66084896.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 69848066.
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, 265451 + ... + 265713.
It is an arithmetic number, because the mean of its divisors is an integer number (3593700).
Almost surely, 269848066 is an apocalyptic number.
69848066 is a deficient number, since it is larger than the sum of its proper divisors (45150334).
69848066 is a wasteful number, since it uses less digits than its factorization.
69848066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554.
The product of its (nonzero) digits is 497664, while the sum is 47.
The square root of 69848066 is about 8357.5155399197. The cubic root of 69848066 is about 411.8301409647.
The spelling of 69848066 in words is "sixty-nine million, eight hundred forty-eight thousand, sixty-six".
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