Base | Representation |
---|---|
bin | 1011010000010010… |
… | …0101011111010100 |
3 | 21210112201211111002 |
4 | 2310010211133110 |
5 | 22141400213022 |
6 | 1215440402432 |
7 | 134602635446 |
oct | 26404453724 |
9 | 7715654432 |
10 | 3021101012 |
11 | 13103729a6 |
12 | 703916418 |
13 | 391b91b47 |
14 | 20933a496 |
15 | 12a361092 |
hex | b41257d4 |
3021101012 has 12 divisors (see below), whose sum is σ = 5295499860. Its totient is φ = 1508101056.
The previous prime is 3021101011. The next prime is 3021101101. The reversal of 3021101012 is 2101011203.
It can be written as a sum of positive squares in 2 ways, for example, as 220997956 + 2800103056 = 14866^2 + 52916^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3021100984 and 3021101002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3021101011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609587 + ... + 614522.
It is an arithmetic number, because the mean of its divisors is an integer number (441291655).
Almost surely, 23021101012 is an apocalyptic number.
It is an amenable number.
3021101012 is a deficient number, since it is larger than the sum of its proper divisors (2274398848).
3021101012 is a wasteful number, since it uses less digits than its factorization.
3021101012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1224730 (or 1224728 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 3021101012 is about 54964.5432256105. The cubic root of 3021101012 is about 1445.6231093383.
Adding to 3021101012 its reverse (2101011203), we get a palindrome (5122112215).
The spelling of 3021101012 in words is "three billion, twenty-one million, one hundred one thousand, twelve".
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