Base | Representation |
---|---|
bin | 1010111100011111… |
… | …0111001000010000 |
3 | 21120202111121022100 |
4 | 2233013313020100 |
5 | 22004121323431 |
6 | 1203313040400 |
7 | 132544133202 |
oct | 25707671020 |
9 | 7522447270 |
10 | 2938073616 |
11 | 1278514215 |
12 | 69bb56100 |
13 | 37a9117ca |
14 | 1dc2c6772 |
15 | 122e104e6 |
hex | af1f7210 |
2938073616 has 45 divisors (see below), whose sum is σ = 8224346221. Its totient is φ = 979141056.
The previous prime is 2938073609. The next prime is 2938073623. The reversal of 2938073616 is 6163708392.
The square root of 2938073616 is 54204.
It is a perfect power (a square), and thus also a powerful number.
2938073616 is a `hidden beast` number, since 29 + 3 + 8 + 0 + 7 + 3 + 616 = 666.
2938073616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2938073609) and next prime (2938073623).
It can be written as a sum of positive squares in only one way, i.e., 11696400 + 2926377216 = 3420^2 + 54096^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 648190 + ... + 652706.
Almost surely, 22938073616 is an apocalyptic number.
2938073616 is the 54204-th square number.
It is an amenable number.
2938073616 is an abundant number, since it is smaller than the sum of its proper divisors (5286272605).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2938073616 is an frugal number, since it uses more digits than its factorization.
2938073616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9048 (or 4522 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The cubic root of 2938073616 is about 1432.2567941418.
The spelling of 2938073616 in words is "two billion, nine hundred thirty-eight million, seventy-three thousand, six hundred sixteen".
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