Base | Representation |
---|---|
bin | 10110111101110000100001… |
… | …011000011111011100001100 |
3 | 111020121121021010010010112221 |
4 | 112331300201120133130030 |
5 | 101214300032304013400 |
6 | 554451120210305124 |
7 | 30163040131231330 |
oct | 2675604130373414 |
9 | 436547233103487 |
10 | 101001011001100 |
11 | 2a20031968a171 |
12 | b3b280a2881a4 |
13 | 444847ba01092 |
14 | 1ad269162b7c0 |
15 | ba2404b8bc1a |
hex | 5bdc2161f70c |
101001011001100 has 72 divisors (see below), whose sum is σ = 250483860506880. Its totient is φ = 34628730976320.
The previous prime is 101001011001067. The next prime is 101001011001119. The reversal of 101001011001100 is 1100110100101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211482777 + ... + 211959823.
It is an arithmetic number, because the mean of its divisors is an integer number (3478942507040).
Almost surely, 2101001011001100 is an apocalyptic number.
101001011001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101001011001100 is an abundant number, since it is smaller than the sum of its proper divisors (149482849505780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101001011001100 is a wasteful number, since it uses less digits than its factorization.
101001011001100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779527 (or 779520 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 7.
Adding to 101001011001100 its reverse (1100110100101), we get a palindrome (102101121101201).
Subtracting from 101001011001100 its reverse (1100110100101), we obtain a palindrome (99900900900999).
The spelling of 101001011001100 in words is "one hundred one trillion, one billion, eleven million, one thousand, one hundred".
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