Base | Representation |
---|---|
bin | 101111101001101101… |
… | …0111011110101011100 |
3 | 100210010122101201022001 |
4 | 1133103122323311130 |
5 | 3134033303114322 |
6 | 115002122532044 |
7 | 10251602465020 |
oct | 1372332736534 |
9 | 323118351261 |
10 | 102331301212 |
11 | 3a442396218 |
12 | 179ba667024 |
13 | 985a7c3c0a |
14 | 4d4a91a380 |
15 | 29ddc40827 |
hex | 17d36bbd5c |
102331301212 has 12 divisors (see below), whose sum is σ = 204662602480. Its totient is φ = 43856271936.
The previous prime is 102331301197. The next prime is 102331301239. The reversal of 102331301212 is 212103133201.
102331301212 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 102331301212.
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, 1827344637 + ... + 1827344692.
Almost surely, 2102331301212 is an apocalyptic number.
It is an amenable number.
102331301212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102331301212 is a wasteful number, since it uses less digits than its factorization.
102331301212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3654689340 (or 3654689338 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 102331301212 its reverse (212103133201), we get a palindrome (314434434413).
The spelling of 102331301212 in words is "one hundred two billion, three hundred thirty-one million, three hundred one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •