Base | Representation |
---|---|
bin | 1001001100110011110110… |
… | …00101100000101101001100 |
3 | 2122122002200100000101100011 |
4 | 10212121323011200231030 |
5 | 10122432311404201122 |
6 | 111010054155243004 |
7 | 4155444662103313 |
oct | 446317305405514 |
9 | 78562610011304 |
10 | 20231361006412 |
11 | 64a0087948556 |
12 | 2328b81a49464 |
13 | b39a6994302a |
14 | 4dd2bb42927a |
15 | 2513e6675377 |
hex | 12667b160b4c |
20231361006412 has 48 divisors (see below), whose sum is σ = 36148455094752. Its totient is φ = 9905183354880.
The previous prime is 20231361006319. The next prime is 20231361006421. The reversal of 20231361006412 is 21460016313202.
It is a super-2 number, since 2×202313610064122 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36756112 + ... + 37302472.
It is an arithmetic number, because the mean of its divisors is an integer number (753092814474).
Almost surely, 220231361006412 is an apocalyptic number.
It is an amenable number.
20231361006412 is a deficient number, since it is larger than the sum of its proper divisors (15917094088340).
20231361006412 is a wasteful number, since it uses less digits than its factorization.
20231361006412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 547258 (or 547256 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
Adding to 20231361006412 its reverse (21460016313202), we get a palindrome (41691377319614).
The spelling of 20231361006412 in words is "twenty trillion, two hundred thirty-one billion, three hundred sixty-one million, six thousand, four hundred twelve".
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