Base | Representation |
---|---|
bin | 11011100010010000010010… |
… | …000100010111000100111000 |
3 | 120212210011100220202111001002 |
4 | 123202100102010113010320 |
5 | 111333110224424323000 |
6 | 1105321042420144132 |
7 | 34336162440300410 |
oct | 3342202204270470 |
9 | 525704326674032 |
10 | 121101201011000 |
11 | 3564a804961581 |
12 | 116ba283238048 |
13 | 5275a42c91632 |
14 | 21c9487c4b640 |
15 | e001c07918d5 |
hex | 6e2412117138 |
121101201011000 has 128 divisors (see below), whose sum is σ = 329348352153600. Its totient is φ = 40816675843200.
The previous prime is 121101201010997. The next prime is 121101201011093. The reversal of 121101201011000 is 110102101121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146198624 + ... + 147024623.
It is an arithmetic number, because the mean of its divisors is an integer number (2573034001200).
Almost surely, 2121101201011000 is an apocalyptic number.
121101201011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121101201011000 is an abundant number, since it is smaller than the sum of its proper divisors (208247151142600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121101201011000 is a wasteful number, since it uses less digits than its factorization.
121101201011000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293223334 (or 293223320 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 121101201011000 its reverse (110102101121), we get a palindrome (121211303112121).
The spelling of 121101201011000 in words is "one hundred twenty-one trillion, one hundred one billion, two hundred one million, eleven thousand".
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