Base | Representation |
---|---|
bin | 10110101111011111111010… |
… | …001001011110111100100000 |
3 | 111010010220221110002100200001 |
4 | 112233133322021132330200 |
5 | 101102221203123241000 |
6 | 552421020433305344 |
7 | 30032200051034302 |
oct | 2657377211367440 |
9 | 433126843070601 |
10 | 100021100212000 |
11 | 2996278a585810 |
12 | b274914105254 |
13 | 43a6c45746ba6 |
14 | 1a9b09328d972 |
15 | b86ba1e1446a |
hex | 5af7fa25ef20 |
100021100212000 has 96 divisors (see below), whose sum is σ = 268092919995264. Its totient is φ = 36371309152000.
The previous prime is 100021100211997. The next prime is 100021100212021. The reversal of 100021100212000 is 212001120001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136559412 + ... + 1136647411.
It is an arithmetic number, because the mean of its divisors is an integer number (2792634583284).
Almost surely, 2100021100212000 is an apocalyptic number.
100021100212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100021100212000 is an abundant number, since it is smaller than the sum of its proper divisors (168071819783264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100021100212000 is a wasteful number, since it uses less digits than its factorization.
100021100212000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2273206859 (or 2273206841 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 100021100212000 its reverse (212001120001), we get a palindrome (100233101332001).
The spelling of 100021100212000 in words is "one hundred trillion, twenty-one billion, one hundred million, two hundred twelve thousand".
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