| Base | Representation |
|---|---|
| bin | 1001001011111101001100… |
| … | …0111100111001110000000 |
| 3 | 1022202122110202120001022200 |
| 4 | 2102333103013213032000 |
| 5 | 2310443332041213440 |
| 6 | 33252201234033200 |
| 7 | 2061526306134111 |
| oct | 222772307471600 |
| 9 | 38678422501280 |
| 10 | 10101010101120 |
| 11 | 32448a5962034 |
| 12 | 1171787a18800 |
| 13 | 5836a1000a23 |
| 14 | 26cc6a3aa208 |
| 15 | 127b3cba6c30 |
| hex | 92fd31e7380 |
10101010101120 has 384 divisors, whose sum is σ = 36042688730880. Its totient is φ = 2603999232000.
The previous prime is 10101010101059. The next prime is 10101010101121. The reversal of 10101010101120 is 2110101010101.
10101010101120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (384).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10101010101121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174424170 + ... + 174482070.
It is an arithmetic number, because the mean of its divisors is an integer number (93861168570).
Almost surely, 210101010101120 is an apocalyptic number.
10101010101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10101010101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18021344365440).
10101010101120 is an abundant number, since it is smaller than the sum of its proper divisors (25941678629760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101010101120 is a wasteful number, since it uses less digits than its factorization.
10101010101120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58934 (or 58919 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 10101010101120 its reverse (2110101010101), we get a palindrome (12211111111221).
The spelling of 10101010101120 in words is "ten trillion, one hundred one billion, ten million, one hundred one thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •