Base | Representation |
---|---|
bin | 10110101111001101001100… |
… | …110011000101000001110000 |
3 | 111010002000002110121000120001 |
4 | 112233031030303011001300 |
5 | 101101404033033323440 |
6 | 552403455233355344 |
7 | 30030556205120053 |
oct | 2657151463050160 |
9 | 433060073530501 |
10 | 100001012011120 |
11 | 29955211294100 |
12 | b270a48708b54 |
13 | 43a50939ca1ac |
14 | 1a9a1093a8a9a |
15 | b863c8574b9a |
hex | 5af34ccc5070 |
100001012011120 has 960 divisors, whose sum is σ = 283814474711040. Its totient is φ = 32590061475840.
The previous prime is 100001012011099. The next prime is 100001012011157. The reversal of 100001012011120 is 21110210100001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 100001012011097 and 100001012011106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 214134929127 + ... + 214134929593.
It is an arithmetic number, because the mean of its divisors is an integer number (295640077824).
Almost surely, 2100001012011120 is an apocalyptic number.
100001012011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100001012011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141907237355520).
100001012011120 is an abundant number, since it is smaller than the sum of its proper divisors (183813462699920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100001012011120 is a wasteful number, since it uses less digits than its factorization.
100001012011120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 994 (or 977 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 100001012011120 its reverse (21110210100001), we get a palindrome (121111222111121).
The spelling of 100001012011120 in words is "one hundred trillion, one billion, twelve million, eleven thousand, one hundred twenty".
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