Base | Representation |
---|---|
bin | 101110100100100010… |
… | …0101101111000111000 |
3 | 100120010212212121222102 |
4 | 1131021010231320320 |
5 | 3114310104033422 |
6 | 113535530042532 |
7 | 10140226565444 |
oct | 1351104557070 |
9 | 316125777872 |
10 | 100010221112 |
11 | 394611873aa |
12 | 17471279448 |
13 | 957a97ab39 |
14 | 4baa561824 |
15 | 29050a8192 |
hex | 174912de38 |
100010221112 has 128 divisors (see below), whose sum is σ = 204042240000. Its totient is φ = 45808229376.
The previous prime is 100010221099. The next prime is 100010221121. The reversal of 100010221112 is 211122010001.
It is a super-2 number, since 2×1000102211122 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 100010221093 and 100010221102.
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, 244523564 + ... + 244523972.
It is an arithmetic number, because the mean of its divisors is an integer number (1594080000).
Almost surely, 2100010221112 is an apocalyptic number.
It is an amenable number.
100010221112 is an abundant number, since it is smaller than the sum of its proper divisors (104032018888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100010221112 is a wasteful number, since it uses less digits than its factorization.
100010221112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 853 (or 849 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 100010221112 its reverse (211122010001), we get a palindrome (311132231113).
The spelling of 100010221112 in words is "one hundred billion, ten million, two hundred twenty-one thousand, one hundred twelve".
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