Base | Representation |
---|---|
bin | 11110000101000… |
… | …10011101001111 |
3 | 122120210100222212 |
4 | 33002202131033 |
5 | 1004043324123 |
6 | 41012101035 |
7 | 6152500334 |
oct | 1702423517 |
9 | 576710885 |
10 | 252323663 |
11 | 11a480559 |
12 | 7060477b |
13 | 40377257 |
14 | 2572298b |
15 | 17242878 |
hex | f0a274f |
252323663 has 4 divisors (see below), whose sum is σ = 260463168. Its totient is φ = 244184160.
The previous prime is 252323653. The next prime is 252323671. The reversal of 252323663 is 366323252.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 252323663 - 24 = 252323647 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252323653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4069706 + ... + 4069767.
It is an arithmetic number, because the mean of its divisors is an integer number (65115792).
Almost surely, 2252323663 is an apocalyptic number.
252323663 is a deficient number, since it is larger than the sum of its proper divisors (8139505).
252323663 is an equidigital number, since it uses as much as digits as its factorization.
252323663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8139504.
The product of its digits is 38880, while the sum is 32.
The square root of 252323663 is about 15884.6990213853. The cubic root of 252323663 is about 631.9062636376.
The spelling of 252323663 in words is "two hundred fifty-two million, three hundred twenty-three thousand, six hundred sixty-three".
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