Base | Representation |
---|---|
bin | 10000001000010… |
… | …110000100110100 |
3 | 200212020002000010 |
4 | 100020112010310 |
5 | 1023234414103 |
6 | 42504220220 |
7 | 6464154264 |
oct | 2010260464 |
9 | 625202003 |
10 | 270623028 |
11 | 12983a0a5 |
12 | 7676a670 |
13 | 440b3590 |
14 | 27d277a4 |
15 | 18b59903 |
hex | 10216134 |
270623028 has 24 divisors (see below), whose sum is σ = 680027488. Its totient is φ = 83268576.
The previous prime is 270623027. The next prime is 270623047. The reversal of 270623028 is 820326072.
It is a junction number, because it is equal to n+sod(n) for n = 270622986 and 270623004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270623027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867226 + ... + 867537.
Almost surely, 2270623028 is an apocalyptic number.
It is an amenable number.
270623028 is an abundant number, since it is smaller than the sum of its proper divisors (409404460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270623028 is a wasteful number, since it uses less digits than its factorization.
270623028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1734783 (or 1734781 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 270623028 is about 16450.6239395349. The cubic root of 270623028 is about 646.8271633136.
The spelling of 270623028 in words is "two hundred seventy million, six hundred twenty-three thousand, twenty-eight".
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