Base | Representation |
---|---|
bin | 10110100010011110… |
… | …00001111110110100 |
3 | 1011020021212120221012 |
4 | 23101033001332310 |
5 | 144240140004022 |
6 | 5320411411352 |
7 | 605566651334 |
oct | 132117017664 |
9 | 34207776835 |
10 | 12100313012 |
11 | 514a347297 |
12 | 2418453b58 |
13 | 11aab87938 |
14 | 82b0910c4 |
15 | 4ac487de2 |
hex | 2d13c1fb4 |
12100313012 has 12 divisors (see below), whose sum is σ = 21176369760. Its totient is φ = 6049921656.
The previous prime is 12100313003. The next prime is 12100313021. The reversal of 12100313012 is 21031300121.
It is an interprime number because it is at equal distance from previous prime (12100313003) and next prime (12100313021).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113039 + ... + 192297.
It is an arithmetic number, because the mean of its divisors is an integer number (1764697480).
Almost surely, 212100313012 is an apocalyptic number.
It is an amenable number.
12100313012 is a deficient number, since it is larger than the sum of its proper divisors (9076056748).
12100313012 is a wasteful number, since it uses less digits than its factorization.
12100313012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117430 (or 117428 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 12100313012 its reverse (21031300121), we get a palindrome (33131613133).
The spelling of 12100313012 in words is "twelve billion, one hundred million, three hundred thirteen thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •