Base | Representation |
---|---|
bin | 1010101011001011… |
… | …10000111001000000 |
3 | 112210101202102100120 |
4 | 11111211300321000 |
5 | 43214104231430 |
6 | 2344401420240 |
7 | 262006050300 |
oct | 52545607100 |
9 | 15711672316 |
10 | 5730930240 |
11 | 2480a62792 |
12 | 113b33a680 |
13 | 70440a4a9 |
14 | 3c51ab600 |
15 | 2381d8610 |
hex | 155970e40 |
5730930240 has 336 divisors, whose sum is σ = 22090879872. Its totient is φ = 1252737024.
The previous prime is 5730930209. The next prime is 5730930241. The reversal of 5730930240 is 420390375.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (336).
It is a super-2 number, since 2×57309302402 = 65687122831492915200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5730930241) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1079272 + ... + 1084568.
Almost surely, 25730930240 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5730930240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11045439936).
5730930240 is an abundant number, since it is smaller than the sum of its proper divisors (16359949632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5730930240 is a wasteful number, since it uses less digits than its factorization.
5730930240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5354 (or 5337 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 5730930240 is about 75702.9077380783. The cubic root of 5730930240 is about 1789.5412242486.
The spelling of 5730930240 in words is "five billion, seven hundred thirty million, nine hundred thirty thousand, two hundred forty".
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