Base | Representation |
---|---|
bin | 10110111111001101101111… |
… | …110000010010101100011001 |
3 | 111020222011122012020210000201 |
4 | 112333031233300102230121 |
5 | 101222420033142023001 |
6 | 555005113033502201 |
7 | 30203212520514100 |
oct | 2677155760225431 |
9 | 436864565223021 |
10 | 101101110111001 |
11 | 2a239815a58a80 |
12 | b40a0a5271961 |
13 | 4454a41c02120 |
14 | 1ad74698cb037 |
15 | ba4d12952501 |
hex | 5bf36fc12b19 |
101101110111001 has 96 divisors (see below), whose sum is σ = 138547339176960. Its totient is φ = 72520717046400.
The previous prime is 101101110110951. The next prime is 101101110111017. The reversal of 101101110111001 is 100111011101101.
It is a happy number.
It is not a de Polignac number, because 101101110111001 - 29 = 101101110110489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (101101110111041) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5360885110 + ... + 5360903968.
It is an arithmetic number, because the mean of its divisors is an integer number (1443201449760).
Almost surely, 2101101110111001 is an apocalyptic number.
101101110111001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
101101110111001 is a deficient number, since it is larger than the sum of its proper divisors (37446229065959).
101101110111001 is a wasteful number, since it uses less digits than its factorization.
101101110111001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20955 (or 20948 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 10.
Adding to 101101110111001 its reverse (100111011101101), we get a palindrome (201212121212102).
It can be divided in two parts, 10 and 1101110111001, that added together give a palindrome (1101110111011).
The spelling of 101101110111001 in words is "one hundred one trillion, one hundred one billion, one hundred ten million, one hundred eleven thousand, one".
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