Base | Representation |
---|---|
bin | 10000001000100… |
… | …110000111111100 |
3 | 200212100102011210 |
4 | 100020212013330 |
5 | 1023244020024 |
6 | 42505444420 |
7 | 6464550033 |
oct | 2010460774 |
9 | 625312153 |
10 | 270688764 |
11 | 129884525 |
12 | 767a0710 |
13 | 44107488 |
14 | 27d4371a |
15 | 18b6e129 |
hex | 102261fc |
270688764 has 12 divisors (see below), whose sum is σ = 631607144. Its totient is φ = 90229584.
The previous prime is 270688753. The next prime is 270688793. The reversal of 270688764 is 467886072.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent 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, 11278687 + ... + 11278710.
Almost surely, 2270688764 is an apocalyptic number.
It is an amenable number.
270688764 is an abundant number, since it is smaller than the sum of its proper divisors (360918380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270688764 is a wasteful number, since it uses less digits than its factorization.
270688764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22557404 (or 22557402 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 48.
The square root of 270688764 is about 16452.6217971483. The cubic root of 270688764 is about 646.8795318406.
The spelling of 270688764 in words is "two hundred seventy million, six hundred eighty-eight thousand, seven hundred sixty-four".
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