Base | Representation |
---|---|
bin | 11001011101000010… |
… | …010110110001000000 |
3 | 2121112201112112110001 |
4 | 121131002112301000 |
5 | 421433124434100 |
6 | 20315555445344 |
7 | 1655165065051 |
oct | 313502266100 |
9 | 77481475401 |
10 | 27330702400 |
11 | 10655518261 |
12 | 5368bb6854 |
13 | 276736b271 |
14 | 1473b28728 |
15 | a9e60ad6a |
hex | 65d096c40 |
27330702400 has 63 divisors (see below), whose sum is σ = 67266885151. Its totient is φ = 10929635840.
The previous prime is 27330702397. The next prime is 27330702403. The reversal of 27330702400 is 420703372.
The square root of 27330702400 is 165320.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (27330702397) and next prime (27330702403).
It can be written as a sum of positive squares in 4 ways, for example, as 319122496 + 27011579904 = 17864^2 + 164352^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27330702403) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6610734 + ... + 6614866.
Almost surely, 227330702400 is an apocalyptic number.
27330702400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
27330702400 is the 165320-th square number.
It is an amenable number.
27330702400 is an abundant number, since it is smaller than the sum of its proper divisors (39936182751).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27330702400 is an frugal number, since it uses more digits than its factorization.
27330702400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8288 (or 4140 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 28.
Multiplying 27330702400 by its product of nonzero digits (7056), we get a square (192845436134400 = 138868802).
The spelling of 27330702400 in words is "twenty-seven billion, three hundred thirty million, seven hundred two thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •