Base | Representation |
---|---|
bin | 1110101011111001111… |
… | …1111110001100010101 |
3 | 220010020111210002010122 |
4 | 3222332133332030111 |
5 | 13113204330433123 |
6 | 311523521401325 |
7 | 24141221636012 |
oct | 3527637761425 |
9 | 803214702118 |
10 | 252304155413 |
11 | 98002133322 |
12 | 40a94199245 |
13 | 1aa3b55a56b |
14 | c2d6842709 |
15 | 686a25bbc8 |
hex | 3abe7fe315 |
252304155413 has 8 divisors (see below), whose sum is σ = 260453984256. Its totient is φ = 244155013200.
The previous prime is 252304155391. The next prime is 252304155431. The reversal of 252304155413 is 314551403252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252304155413 - 214 = 252304139029 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252304155443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635420 + ... + 953082.
It is an arithmetic number, because the mean of its divisors is an integer number (32556748032).
Almost surely, 2252304155413 is an apocalyptic number.
It is an amenable number.
252304155413 is a deficient number, since it is larger than the sum of its proper divisors (8149828843).
252304155413 is a wasteful number, since it uses less digits than its factorization.
252304155413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343315.
The product of its (nonzero) digits is 72000, while the sum is 35.
Adding to 252304155413 its reverse (314551403252), we get a palindrome (566855558665).
The spelling of 252304155413 in words is "two hundred fifty-two billion, three hundred four million, one hundred fifty-five thousand, four hundred thirteen".
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