Base | Representation |
---|---|
bin | 11011011010110… |
… | …01101100011111 |
3 | 121000210111021112 |
4 | 31231121230133 |
5 | 432340134120 |
6 | 34453452235 |
7 | 5462005034 |
oct | 1555315437 |
9 | 530714245 |
10 | 230005535 |
11 | 108917621 |
12 | 6504107b |
13 | 38861966 |
14 | 2279338b |
15 | 152d4bc5 |
hex | db59b1f |
230005535 has 4 divisors (see below), whose sum is σ = 276006648. Its totient is φ = 184004424.
The previous prime is 230005453. The next prime is 230005547. The reversal of 230005535 is 535500032.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-230005535 is a prime.
It is a super-2 number, since 2×2300055352 = 105805092261272450, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230005535.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23000549 + ... + 23000558.
It is an arithmetic number, because the mean of its divisors is an integer number (69001662).
Almost surely, 2230005535 is an apocalyptic number.
230005535 is a deficient number, since it is larger than the sum of its proper divisors (46001113).
230005535 is an equidigital number, since it uses as much as digits as its factorization.
230005535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46001112.
The product of its (nonzero) digits is 2250, while the sum is 23.
The square root of 230005535 is about 15165.9333705513. The cubic root of 230005535 is about 612.6974823434.
Adding to 230005535 its reverse (535500032), we get a palindrome (765505567).
The spelling of 230005535 in words is "two hundred thirty million, five thousand, five hundred thirty-five".
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