Base | Representation |
---|---|
bin | 10110111101110000100001… |
… | …011000110111100111000100 |
3 | 111020121121021010022011100121 |
4 | 112331300201120313213010 |
5 | 101214300032320200400 |
6 | 554451120212351324 |
7 | 30163040132123056 |
oct | 2675604130674704 |
9 | 436547233264317 |
10 | 101001011100100 |
11 | 2a200319747591 |
12 | b3b280a315544 |
13 | 444847ba37167 |
14 | 1ad26916558d6 |
15 | ba2404bab21a |
hex | 5bdc216379c4 |
101001011100100 has 144 divisors (see below), whose sum is σ = 230280611097600. Its totient is φ = 38377127923200.
The previous prime is 101001011100097. The next prime is 101001011100131. The reversal of 101001011100100 is 1001110100101.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1984550254 + ... + 1984601146.
It is an arithmetic number, because the mean of its divisors is an integer number (1599170910400).
Almost surely, 2101001011100100 is an apocalyptic number.
101001011100100 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 101001011100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115140305548800).
101001011100100 is an abundant number, since it is smaller than the sum of its proper divisors (129279599997500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101001011100100 is a wasteful number, since it uses less digits than its factorization.
101001011100100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56870 (or 56863 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 101001011100100 its reverse (1001110100101), we get a palindrome (102002121200201).
Subtracting from 101001011100100 its reverse (1001110100101), we obtain a palindrome (99999900999999).
The spelling of 101001011100100 in words is "one hundred one trillion, one billion, eleven million, one hundred thousand, one hundred".
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