Base | Representation |
---|---|
bin | 1011010000000001… |
… | …1011001011110111 |
3 | 21210110200102012210 |
4 | 2310000123023313 |
5 | 22141110311411 |
6 | 1215401144503 |
7 | 134560443360 |
oct | 26400331367 |
9 | 7713612183 |
10 | 3020010231 |
11 | 130a798427 |
12 | 70348b133 |
13 | 39189c504 |
14 | 209134b67 |
15 | 12a1e7ca6 |
hex | b401b2f7 |
3020010231 has 16 divisors (see below), whose sum is σ = 4603276800. Its totient is φ = 1725211488.
The previous prime is 3020010221. The next prime is 3020010247. The reversal of 3020010231 is 1320100203.
It is a happy number.
3020010231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3020010231 - 25 = 3020010199 is a prime.
It is a super-2 number, since 2×30200102312 = 18240923590689346722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020010221) 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, 58765 + ... + 97433.
It is an arithmetic number, because the mean of its divisors is an integer number (287704800).
Almost surely, 23020010231 is an apocalyptic number.
3020010231 is a deficient number, since it is larger than the sum of its proper divisors (1583266569).
3020010231 is a wasteful number, since it uses less digits than its factorization.
3020010231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42398.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3020010231 is about 54954.6197421109. The cubic root of 3020010231 is about 1445.4491056633.
Adding to 3020010231 its reverse (1320100203), we get a palindrome (4340110434).
The spelling of 3020010231 in words is "three billion, twenty million, ten thousand, two hundred thirty-one".
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