Base | Representation |
---|---|
bin | 11011100001000101100111… |
… | …000001101111101101011000 |
3 | 120212111111102002211020002212 |
4 | 123201011213001233231120 |
5 | 111330302023113311300 |
6 | 1105220142350014252 |
7 | 34330323513111524 |
oct | 3341054701575530 |
9 | 525444362736085 |
10 | 121021022010200 |
11 | 356197aaa05554 |
12 | 116a68274a7388 |
13 | 526b305a456b0 |
14 | 21c563d3d8d84 |
15 | ded07b715935 |
hex | 6e116706fb58 |
121021022010200 has 96 divisors (see below), whose sum is σ = 307540677959760. Its totient is φ = 44017749388800.
The previous prime is 121021022010181. The next prime is 121021022010223. The reversal of 121021022010200 is 2010220120121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347188091 + ... + 347536490.
Almost surely, 2121021022010200 is an apocalyptic number.
121021022010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
121021022010200 is an abundant number, since it is smaller than the sum of its proper divisors (186519655949560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121021022010200 is a wasteful number, since it uses less digits than its factorization.
121021022010200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694724677 (or 694724668 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 121021022010200 its reverse (2010220120121), we get a palindrome (123031242130321).
The spelling of 121021022010200 in words is "one hundred twenty-one trillion, twenty-one billion, twenty-two million, ten thousand, two hundred".
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