Base | Representation |
---|---|
bin | 1010101001010011… |
… | …11011101010100010 |
3 | 112202022020120020210 |
4 | 11110221323222202 |
5 | 43201100330410 |
6 | 2343041314550 |
7 | 261425533665 |
oct | 52451735242 |
9 | 15668216223 |
10 | 5715245730 |
11 | 247311a787 |
12 | 1136035a56 |
13 | 7010a840c |
14 | 3c30876dc |
15 | 236b3b220 |
hex | 154a7baa2 |
5715245730 has 32 divisors (see below), whose sum is σ = 13821306048. Its totient is φ = 1512430400.
The previous prime is 5715245719. The next prime is 5715245741. The reversal of 5715245730 is 375425175.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5715245719) and next prime (5715245741).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723201 + ... + 731060.
It is an arithmetic number, because the mean of its divisors is an integer number (431915814).
Almost surely, 25715245730 is an apocalyptic number.
5715245730 is an abundant number, since it is smaller than the sum of its proper divisors (8106060318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5715245730 is a wasteful number, since it uses less digits than its factorization.
5715245730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1454402.
The product of its (nonzero) digits is 147000, while the sum is 39.
The square root of 5715245730 is about 75599.2442422542. The cubic root of 5715245730 is about 1787.9071834217.
The spelling of 5715245730 in words is "five billion, seven hundred fifteen million, two hundred forty-five thousand, seven hundred thirty".
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