Base | Representation |
---|---|
bin | 10111010000100… |
… | …01000100000000 |
3 | 111121010100210000 |
4 | 23220101010000 |
5 | 344421330044 |
6 | 31205440000 |
7 | 4556236212 |
oct | 1350210400 |
9 | 447110700 |
10 | 195105024 |
11 | a014a324 |
12 | 55410000 |
13 | 3156227a |
14 | 1bcaa5b2 |
15 | 121ddd69 |
hex | ba11100 |
195105024 has 135 divisors (see below), whose sum is σ = 587827317. Its totient is φ = 64364544.
The previous prime is 195105017. The next prime is 195105047. The reversal of 195105024 is 420501591.
The square root of 195105024 is 13968.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 87609600 + 107495424 = 9360^2 + 10368^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 12 and base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2011344 + ... + 2011440.
Almost surely, 2195105024 is an apocalyptic number.
195105024 is the 13968-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 195105024
195105024 is an abundant number, since it is smaller than the sum of its proper divisors (392722293).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195105024 is an frugal number, since it uses more digits than its factorization.
195105024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222 (or 102 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
The cubic root of 195105024 is about 579.9930875118.
The spelling of 195105024 in words is "one hundred ninety-five million, one hundred five thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •