Base | Representation |
---|---|
bin | 1101011001010101111… |
… | …1011001111001100100 |
3 | 211000000221110121002120 |
4 | 3112111133121321210 |
5 | 12232312133220140 |
6 | 253420410505540 |
7 | 22425054545046 |
oct | 3262537317144 |
9 | 730027417076 |
10 | 230141304420 |
11 | 89669848345 |
12 | 38729a352b0 |
13 | 18918a5a251 |
14 | b1d31cda96 |
15 | 5ebe6b11d0 |
hex | 35957d9e64 |
230141304420 has 24 divisors (see below), whose sum is σ = 644395652544. Its totient is φ = 61371014496.
The previous prime is 230141304403. The next prime is 230141304443. The reversal of 230141304420 is 24403141032.
It is a super-2 number, since 2×2301413044202 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1917844144 + ... + 1917844263.
It is an arithmetic number, because the mean of its divisors is an integer number (26849818856).
Almost surely, 2230141304420 is an apocalyptic number.
230141304420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230141304420 is an abundant number, since it is smaller than the sum of its proper divisors (414254348124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230141304420 is a wasteful number, since it uses less digits than its factorization.
230141304420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3835688419 (or 3835688417 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 230141304420 its reverse (24403141032), we get a palindrome (254544445452).
The spelling of 230141304420 in words is "two hundred thirty billion, one hundred forty-one million, three hundred four thousand, four hundred twenty".
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