Base | Representation |
---|---|
bin | 1010000110000111011110… |
… | …0011001101000100001000 |
3 | 1110022011120002220112221210 |
4 | 2201201313203031010020 |
5 | 2423331203002210440 |
6 | 35335210111133120 |
7 | 2223651222336261 |
oct | 241416743150410 |
9 | 43264502815853 |
10 | 11100201210120 |
11 | 359a629224170 |
12 | 12b3362b141a0 |
13 | 62698a822829 |
14 | 2a5377211968 |
15 | 143b1d3dba80 |
hex | a18778cd108 |
11100201210120 has 128 divisors (see below), whose sum is σ = 38464868442240. Its totient is φ = 2532666224640.
The previous prime is 11100201210097. The next prime is 11100201210191. The reversal of 11100201210120 is 2101210200111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 11100201210096 and 11100201210105.
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, 247308247 + ... + 247353126.
It is an arithmetic number, because the mean of its divisors is an integer number (300506784705).
Almost surely, 211100201210120 is an apocalyptic number.
11100201210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11100201210120 is an abundant number, since it is smaller than the sum of its proper divisors (27364667232120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11100201210120 is a wasteful number, since it uses less digits than its factorization.
11100201210120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494661415 (or 494661411 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 11100201210120 its reverse (2101210200111), we get a palindrome (13201411410231).
The spelling of 11100201210120 in words is "eleven trillion, one hundred billion, two hundred one million, two hundred ten thousand, one hundred twenty".
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