Base | Representation |
---|---|
bin | 1100010001000… |
… | …10001001000000 |
3 | 21011121212122210 |
4 | 12020202021000 |
5 | 202320302123 |
6 | 14113302120 |
7 | 2356431561 |
oct | 610421100 |
9 | 234555583 |
10 | 102900288 |
11 | 530a2567 |
12 | 2a564940 |
13 | 1841a95a |
14 | d948168 |
15 | 9078e93 |
hex | 6222240 |
102900288 has 28 divisors (see below), whose sum is σ = 272257520. Its totient is φ = 34300032.
The previous prime is 102900277. The next prime is 102900319. The reversal of 102900288 is 882009201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267778 + ... + 268161.
Almost surely, 2102900288 is an apocalyptic number.
It is an amenable number.
102900288 is an abundant number, since it is smaller than the sum of its proper divisors (169357232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102900288 is an equidigital number, since it uses as much as digits as its factorization.
102900288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 535954 (or 535944 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 30.
The square root of 102900288 is about 10143.9779179570. The cubic root of 102900288 is about 468.6035022378.
Adding to 102900288 its reverse (882009201), we get a palindrome (984909489).
The spelling of 102900288 in words is "one hundred two million, nine hundred thousand, two hundred eighty-eight".
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