Base | Representation |
---|---|
bin | 10011111111001001… |
… | …01111101000000000 |
3 | 1000200210220100201220 |
4 | 21333210233220000 |
5 | 133433422221110 |
6 | 4532430555040 |
7 | 526622550366 |
oct | 117744575000 |
9 | 30623810656 |
10 | 10730273280 |
11 | 4606a61151 |
12 | 20b5668a80 |
13 | 102009903c |
14 | 73b13b636 |
15 | 42c060370 |
hex | 27f92fa00 |
10730273280 has 160 divisors (see below), whose sum is σ = 34431528384. Its totient is φ = 2850717696.
The previous prime is 10730273269. The next prime is 10730273287. The reversal of 10730273280 is 8237203701.
10730273280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (160).
It is not an unprimeable number, because it can be changed into a prime (10730273287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2170972 + ... + 2175908.
Almost surely, 210730273280 is an apocalyptic number.
10730273280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10730273280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17215764192).
10730273280 is an abundant number, since it is smaller than the sum of its proper divisors (23701255104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10730273280 is an equidigital number, since it uses as much as digits as its factorization.
10730273280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5246 (or 5230 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
Adding to 10730273280 its reverse (8237203701), we get a palindrome (18967476981).
The spelling of 10730273280 in words is "ten billion, seven hundred thirty million, two hundred seventy-three thousand, two hundred eighty".
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