Base | Representation |
---|---|
bin | 111111111110001… |
… | …1100100011000000 |
3 | 12112121010010202221 |
4 | 1333330130203000 |
5 | 13344004131000 |
6 | 553000020424 |
7 | 104123251045 |
oct | 17774344300 |
9 | 5477103687 |
10 | 2146552000 |
11 | a0174431a |
12 | 4baa61714 |
13 | 282939a18 |
14 | 1651271cc |
15 | c86b061a |
hex | 7ff1c8c0 |
2146552000 has 112 divisors (see below), whose sum is σ = 5342107680. Its totient is φ = 854400000.
The previous prime is 2146551989. The next prime is 2146552013. The reversal of 2146552000 is 2556412.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
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, 2007466 + ... + 2008534.
It is an arithmetic number, because the mean of its divisors is an integer number (47697390).
Almost surely, 22146552000 is an apocalyptic number.
2146552000 is a gapful number since it is divisible by the number (20) 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 2146552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2671053840).
2146552000 is an abundant number, since it is smaller than the sum of its proper divisors (3195555680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2146552000 is a wasteful number, since it uses less digits than its factorization.
2146552000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1347 (or 1327 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2146552000 is about 46330.8968184299. The cubic root of 2146552000 is about 1289.9725571551.
The spelling of 2146552000 in words is "two billion, one hundred forty-six million, five hundred fifty-two thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •