Base | Representation |
---|---|
bin | 101000100100010… |
… | …1011100010111100 |
3 | 10111212101122112101 |
4 | 1101020223202330 |
5 | 10241433330022 |
6 | 343023514444 |
7 | 45506156422 |
oct | 12110534274 |
9 | 3455348471 |
10 | 1361230012 |
11 | 63941928a |
12 | 31ba58a24 |
13 | 189025a5c |
14 | ccadd112 |
15 | 7e787627 |
hex | 5122b8bc |
1361230012 has 12 divisors (see below), whose sum is σ = 2440254096. Its totient is φ = 664014560.
The previous prime is 1361230007. The next prime is 1361230033. The reversal of 1361230012 is 2100321631.
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, 4149928 + ... + 4150255.
It is an arithmetic number, because the mean of its divisors is an integer number (203354508).
Almost surely, 21361230012 is an apocalyptic number.
It is an amenable number.
1361230012 is a deficient number, since it is larger than the sum of its proper divisors (1079024084).
1361230012 is a wasteful number, since it uses less digits than its factorization.
1361230012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8300228 (or 8300226 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 1361230012 is about 36894.8507518326. The cubic root of 1361230012 is about 1108.2655627709.
Adding to 1361230012 its reverse (2100321631), we get a palindrome (3461551643).
The spelling of 1361230012 in words is "one billion, three hundred sixty-one million, two hundred thirty thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •