Base | Representation |
---|---|
bin | 1011010000000110… |
… | …0100011100100111 |
3 | 21210111020122211212 |
4 | 2310001210130213 |
5 | 22141144412221 |
6 | 1215411422035 |
7 | 134563133264 |
oct | 26401443447 |
9 | 7714218755 |
10 | 3020310311 |
11 | 130a982927 |
12 | 7035b491b |
13 | 391975c85 |
14 | 2091b226b |
15 | 12a256b5b |
hex | b4064727 |
3020310311 has 8 divisors (see below), whose sum is σ = 3097958400. Its totient is φ = 2943427552.
The previous prime is 3020310283. The next prime is 3020310329. The reversal of 3020310311 is 1130130203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3020310311 - 26 = 3020310247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020310341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183335 + ... + 199128.
It is an arithmetic number, because the mean of its divisors is an integer number (387244800).
Almost surely, 23020310311 is an apocalyptic number.
3020310311 is a deficient number, since it is larger than the sum of its proper divisors (77648089).
3020310311 is a wasteful number, since it uses less digits than its factorization.
3020310311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382665.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 3020310311 is about 54957.3499270116. The cubic root of 3020310311 is about 1445.4969792320.
Adding to 3020310311 its reverse (1130130203), we get a palindrome (4150440514).
The spelling of 3020310311 in words is "three billion, twenty million, three hundred ten thousand, three hundred eleven".
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