Base | Representation |
---|---|
bin | 11011011110100… |
… | …10101010111010 |
3 | 121001201122222221 |
4 | 31233102222322 |
5 | 433002013200 |
6 | 34512234254 |
7 | 5466140503 |
oct | 1557225272 |
9 | 531648887 |
10 | 230501050 |
11 | 10912593a |
12 | 6523b98a |
13 | 389a6370 |
14 | 22881baa |
15 | 1538191a |
hex | dbd2aba |
230501050 has 48 divisors (see below), whose sum is σ = 465407712. Its totient is φ = 84427200.
The previous prime is 230501041. The next prime is 230501069. The reversal of 230501050 is 50105032.
It is a super-2 number, since 2×2305010502 = 106261468102205000, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
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 23 ways as a sum of consecutive naturals, for example, 83797 + ... + 86503.
It is an arithmetic number, because the mean of its divisors is an integer number (9695994).
Almost surely, 2230501050 is an apocalyptic number.
230501050 is an abundant number, since it is smaller than the sum of its proper divisors (234906662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230501050 is a wasteful number, since it uses less digits than its factorization.
230501050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2863 (or 2858 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 16.
The square root of 230501050 is about 15182.2610305580. The cubic root of 230501050 is about 613.1371573155.
Adding to 230501050 its reverse (50105032), we get a palindrome (280606082).
The spelling of 230501050 in words is "two hundred thirty million, five hundred one thousand, fifty".
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