Base | Representation |
---|---|
bin | 11011100010101100001000… |
… | …011000001111100111011000 |
3 | 120212220000112212001012102222 |
4 | 123202230020120033213120 |
5 | 111334102444411102412 |
6 | 1105342505520243212 |
7 | 34341301442013665 |
oct | 3342541030174730 |
9 | 525800485035388 |
10 | 121131103222232 |
11 | 35661459984444 |
12 | 11704029470508 |
13 | 52787ca00854c |
14 | 21caac32bca6c |
15 | e00d70a01072 |
hex | 6e2b0860f9d8 |
121131103222232 has 8 divisors (see below), whose sum is σ = 227120818541700. Its totient is φ = 60565551611112.
The previous prime is 121131103222219. The next prime is 121131103222247. The reversal of 121131103222232 is 232222301131121.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1211311032222322 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7570693951382 + ... + 7570693951397.
Almost surely, 2121131103222232 is an apocalyptic number.
It is an amenable number.
121131103222232 is a deficient number, since it is larger than the sum of its proper divisors (105989715319468).
121131103222232 is a wasteful number, since it uses less digits than its factorization.
121131103222232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15141387902785 (or 15141387902781 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 121131103222232 its reverse (232222301131121), we get a palindrome (353353404353353).
The spelling of 121131103222232 in words is "one hundred twenty-one trillion, one hundred thirty-one billion, one hundred three million, two hundred twenty-two thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •