Base | Representation |
---|---|
bin | 1001001100110011100100… |
… | …01101111110111010001100 |
3 | 2122122002021222001212200001 |
4 | 10212121302031332322030 |
5 | 10122432010312413312 |
6 | 111010031322414044 |
7 | 4155441204410533 |
oct | 446316215767214 |
9 | 78562258055601 |
10 | 20231212232332 |
11 | 64a0010973372 |
12 | 2328b40061324 |
13 | b39a44b8312a |
14 | 4dd2a577d31a |
15 | 2513d8589057 |
hex | 12667237ee8c |
20231212232332 has 12 divisors (see below), whose sum is σ = 35642236316400. Its totient is φ = 10047716141936.
The previous prime is 20231212232321. The next prime is 20231212232339. The reversal of 20231212232332 is 23323221213202.
It is a self number, because there is not a number n which added to its sum of digits gives 20231212232332.
It is not an unprimeable number, because it can be changed into a prime (20231212232339) 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, 16972492888 + ... + 16972494079.
It is an arithmetic number, because the mean of its divisors is an integer number (2970186359700).
Almost surely, 220231212232332 is an apocalyptic number.
It is an amenable number.
20231212232332 is a deficient number, since it is larger than the sum of its proper divisors (15411024084068).
20231212232332 is a wasteful number, since it uses less digits than its factorization.
20231212232332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33944987120 (or 33944987118 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 20231212232332 its reverse (23323221213202), we get a palindrome (43554433445534).
The spelling of 20231212232332 in words is "twenty trillion, two hundred thirty-one billion, two hundred twelve million, two hundred thirty-two thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •