Base | Representation |
---|---|
bin | 10000001000110… |
… | …111100110111100 |
3 | 200212111001102020 |
4 | 100020313212330 |
5 | 1023303313010 |
6 | 42511200140 |
7 | 6465265602 |
oct | 2010674674 |
9 | 625431366 |
10 | 270760380 |
11 | 129923310 |
12 | 76816050 |
13 | 44130c57 |
14 | 27d61872 |
15 | 18b85470 |
hex | 102379bc |
270760380 has 48 divisors (see below), whose sum is σ = 827051904. Its totient is φ = 65638720.
The previous prime is 270760331. The next prime is 270760387. The reversal of 270760380 is 83067072.
It is a super-2 number, since 2×2707603802 = 146622366755488800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270760387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204462 + ... + 205781.
It is an arithmetic number, because the mean of its divisors is an integer number (17230248).
Almost surely, 2270760380 is an apocalyptic number.
270760380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
270760380 is an abundant number, since it is smaller than the sum of its proper divisors (556291524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270760380 is a wasteful number, since it uses less digits than its factorization.
270760380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410266 (or 410264 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 270760380 is about 16454.7980844494. The cubic root of 270760380 is about 646.9365750156.
The spelling of 270760380 in words is "two hundred seventy million, seven hundred sixty thousand, three hundred eighty".
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