Base | Representation |
---|---|
bin | 101011111100111001000… |
… | …111010101001100100111 |
3 | 101200201222022101000201212 |
4 | 223330321013111030213 |
5 | 343441103434412411 |
6 | 10231303240342035 |
7 | 431132231244461 |
oct | 53747107251447 |
9 | 11621868330655 |
10 | 3020320232231 |
11 | a64a02038a35 |
12 | 40943717491b |
13 | 18ba7966a663 |
14 | a628193b131 |
15 | 5387366868b |
hex | 2bf391d5327 |
3020320232231 has 16 divisors (see below), whose sum is σ = 3187023840000. Its totient is φ = 2854392613056.
The previous prime is 3020320232201. The next prime is 3020320232249. The reversal of 3020320232231 is 1322320230203.
It is a cyclic number.
It is not a de Polignac number, because 3020320232231 - 226 = 3020253123367 is a prime.
It is a super-2 number, since 2×30203202322312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3020320232197 and 3020320232206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020320232201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61440260 + ... + 61489398.
It is an arithmetic number, because the mean of its divisors is an integer number (199188990000).
Almost surely, 23020320232231 is an apocalyptic number.
3020320232231 is a deficient number, since it is larger than the sum of its proper divisors (166703607769).
3020320232231 is a wasteful number, since it uses less digits than its factorization.
3020320232231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56966.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 3020320232231 its reverse (1322320230203), we get a palindrome (4342640462434).
The spelling of 3020320232231 in words is "three trillion, twenty billion, three hundred twenty million, two hundred thirty-two thousand, two hundred thirty-one".
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