Base | Representation |
---|---|
bin | 100011101010110001… |
… | …001001010010010000 |
3 | 10122212002100212120121 |
4 | 203222301021102100 |
5 | 1111413403140000 |
6 | 25332153320024 |
7 | 2524033536151 |
oct | 435261112220 |
9 | 118762325517 |
10 | 38298490000 |
11 | 15273554431 |
12 | 750a106014 |
13 | 37c46c7904 |
14 | 1bd4611928 |
15 | ee2435b1a |
hex | 8eac49490 |
38298490000 has 225 divisors, whose sum is σ = 98820900783. Its totient is φ = 14372208000.
The previous prime is 38298489989. The next prime is 38298490049. The reversal of 38298490000 is 9489283.
It is a happy number.
The square root of 38298490000 is 195700.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 3002601616 + 35295888384 = 54796^2 + 187872^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 371829949 + ... + 371830051.
Almost surely, 238298490000 is an apocalyptic number.
38298490000 is the 195700-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38298490000
38298490000 is an abundant number, since it is smaller than the sum of its proper divisors (60522410783).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38298490000 is an equidigital number, since it uses as much as digits as its factorization.
38298490000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272 (or 129 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 43.
The spelling of 38298490000 in words is "thirty-eight billion, two hundred ninety-eight million, four hundred ninety thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •