Base | Representation |
---|---|
bin | 1011101010011000… |
… | …0000011001000110 |
3 | 22002011122011022210 |
4 | 2322212000121012 |
5 | 22402403302004 |
6 | 1234350004250 |
7 | 140402011533 |
oct | 27246003106 |
9 | 8064564283 |
10 | 3130525254 |
11 | 1367110a5a |
12 | 7344a6686 |
13 | 3ab75510c |
14 | 219aa1d8a |
15 | 134c78089 |
hex | ba980646 |
3130525254 has 8 divisors (see below), whose sum is σ = 6261050520. Its totient is φ = 1043508416.
The previous prime is 3130525241. The next prime is 3130525271. The reversal of 3130525254 is 4525250313.
It is a sphenic number, since it is the product of 3 distinct primes.
3130525254 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260877099 + ... + 260877110.
It is an arithmetic number, because the mean of its divisors is an integer number (782631315).
Almost surely, 23130525254 is an apocalyptic number.
3130525254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130525254 is a wasteful number, since it uses less digits than its factorization.
3130525254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521754214.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 3130525254 is about 55951.0969865650. The cubic root of 3130525254 is about 1462.8700119530.
Adding to 3130525254 its reverse (4525250313), we get a palindrome (7655775567).
The spelling of 3130525254 in words is "three billion, one hundred thirty million, five hundred twenty-five thousand, two hundred fifty-four".
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