Base | Representation |
---|---|
bin | 111111001101… |
… | …111010100100 |
3 | 1011011221121022 |
4 | 333031322210 |
5 | 13220301233 |
6 | 1351110312 |
7 | 260601032 |
oct | 77157244 |
9 | 34157538 |
10 | 16572068 |
11 | 9399927 |
12 | 5672398 |
13 | 3583076 |
14 | 22b5552 |
15 | 16c5398 |
hex | fcdea4 |
16572068 has 12 divisors (see below), whose sum is σ = 29213772. Its totient is φ = 8225280.
The previous prime is 16572019. The next prime is 16572091. The reversal of 16572068 is 86027561.
It can be written as a sum of positive squares in 2 ways, for example, as 5866084 + 10705984 = 2422^2 + 3272^2 .
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, 14573 + ... + 15668.
It is an arithmetic number, because the mean of its divisors is an integer number (2434481).
Almost surely, 216572068 is an apocalyptic number.
It is an amenable number.
16572068 is a deficient number, since it is larger than the sum of its proper divisors (12641704).
16572068 is a wasteful number, since it uses less digits than its factorization.
16572068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30382 (or 30380 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 16572068 is about 4070.8804944385. The cubic root of 16572068 is about 254.9522812156.
The spelling of 16572068 in words is "sixteen million, five hundred seventy-two thousand, sixty-eight".
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