Base | Representation |
---|---|
bin | 110100010101000001011000… |
… | …111110000000110101010010 |
3 | 1010011212110100210010210111020 |
4 | 310111001120332000311102 |
5 | 220131130401140141320 |
6 | 2133250124404500310 |
7 | 66322166405005260 |
oct | 6425013076006522 |
9 | 1104773323123436 |
10 | 230143020240210 |
11 | 6737011a122730 |
12 | 2198b3139aa696 |
13 | 9b55516c101ac |
14 | 40b8da5793430 |
15 | 1b91834cca940 |
hex | d15058f80d52 |
230143020240210 has 64 divisors (see below), whose sum is σ = 688635738491904. Its totient is φ = 47821926283200.
The previous prime is 230143020240197. The next prime is 230143020240233. The reversal of 230143020240210 is 12042020341032.
It is a happy number.
It is a super-2 number, since 2×2301430202402102 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49814504236 + ... + 49814508855.
It is an arithmetic number, because the mean of its divisors is an integer number (10759933413936).
Almost surely, 2230143020240210 is an apocalyptic number.
230143020240210 is an abundant number, since it is smaller than the sum of its proper divisors (458492718251694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230143020240210 is a wasteful number, since it uses less digits than its factorization.
230143020240210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99629013119.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 230143020240210 its reverse (12042020341032), we get a palindrome (242185040581242).
The spelling of 230143020240210 in words is "two hundred thirty trillion, one hundred forty-three billion, twenty million, two hundred forty thousand, two hundred ten".
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