Base | Representation |
---|---|
bin | 1100010001000… |
… | …00101011100100 |
3 | 21011121120110022 |
4 | 12020200223210 |
5 | 202320104213 |
6 | 14113214312 |
7 | 2356405256 |
oct | 610405344 |
9 | 234546408 |
10 | 102894308 |
11 | 53099020 |
12 | 2a561398 |
13 | 1841800a |
14 | d945cd6 |
15 | 9077308 |
hex | 6220ae4 |
102894308 has 12 divisors (see below), whose sum is σ = 196434672. Its totient is φ = 46770120.
The previous prime is 102894277. The next prime is 102894317. The reversal of 102894308 is 803498201.
It is a happy number.
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, 1169210 + ... + 1169297.
It is an arithmetic number, because the mean of its divisors is an integer number (16369556).
Almost surely, 2102894308 is an apocalyptic number.
It is an amenable number.
102894308 is a deficient number, since it is larger than the sum of its proper divisors (93540364).
102894308 is a wasteful number, since it uses less digits than its factorization.
102894308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2338522 (or 2338520 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 102894308 is about 10143.6831575124. The cubic root of 102894308 is about 468.5944245074.
The spelling of 102894308 in words is "one hundred two million, eight hundred ninety-four thousand, three hundred eight".
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