Base | Representation |
---|---|
bin | 10000001001001… |
… | …011100111111100 |
3 | 200212122012212200 |
4 | 100021023213330 |
5 | 1023313423424 |
6 | 42513031500 |
7 | 6466056612 |
oct | 2011134774 |
9 | 625565780 |
10 | 270842364 |
11 | 129979971 |
12 | 76855590 |
13 | 4415c370 |
14 | 27d836b2 |
15 | 18b9e8c9 |
hex | 1024b9fc |
270842364 has 72 divisors (see below), whose sum is σ = 739327680. Its totient is φ = 83106432.
The previous prime is 270842347. The next prime is 270842389. The reversal of 270842364 is 463248072.
It is a super-2 number, since 2×2708423642 = 146711172274216992, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260157 + ... + 261195.
It is an arithmetic number, because the mean of its divisors is an integer number (10268440).
Almost surely, 2270842364 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 270842364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369663840).
270842364 is an abundant number, since it is smaller than the sum of its proper divisors (468485316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270842364 is a wasteful number, since it uses less digits than its factorization.
270842364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1619 (or 1614 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 270842364 is about 16457.2890841718. The cubic root of 270842364 is about 647.0018641049.
The spelling of 270842364 in words is "two hundred seventy million, eight hundred forty-two thousand, three hundred sixty-four".
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