Base | Representation |
---|---|
bin | 11100110111110001000… |
… | …100010101111011100100 |
3 | 21000200010001212210210000 |
4 | 130313301010111323210 |
5 | 230001240214332131 |
6 | 4115240451501300 |
7 | 263224654620000 |
oct | 34676104257344 |
9 | 7020101783700 |
10 | 1984024370916 |
11 | 6a5469041245 |
12 | 2806258b7830 |
13 | 115128861c03 |
14 | 6c054c63700 |
15 | 369206ecce6 |
hex | 1cdf1115ee4 |
1984024370916 has 225 divisors, whose sum is σ = 6054501351129. Its totient is φ = 566509150368.
The previous prime is 1984024370903. The next prime is 1984024370921. The reversal of 1984024370916 is 6190734204891.
The square root of 1984024370916 is 1408554.
It is a perfect power (a square), and thus also a powerful number.
1984024370916 is a `hidden beast` number, since 198 + 4 + 0 + 2 + 437 + 0 + 9 + 16 = 666.
It can be written as a sum of positive squares in only one way, i.e., 397694196900 + 1586330174016 = 630630^2 + 1259496^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 1242343830 + ... + 1242345426.
Almost surely, 21984024370916 is an apocalyptic number.
1984024370916 is the 1408554-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1984024370916
1984024370916 is an abundant number, since it is smaller than the sum of its proper divisors (4070476980213).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1984024370916 is an frugal number, since it uses more digits than its factorization.
1984024370916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3238 (or 1609 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 54.
The spelling of 1984024370916 in words is "one trillion, nine hundred eighty-four billion, twenty-four million, three hundred seventy thousand, nine hundred sixteen".
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