Base | Representation |
---|---|
bin | 101111000101100111… |
… | …0001110011101110101 |
3 | 100200000020010202021022 |
4 | 1132023032032131311 |
5 | 3124043210310401 |
6 | 114242012430525 |
7 | 10206563622035 |
oct | 1361316163565 |
9 | 320006122238 |
10 | 101120010101 |
11 | 39980678290 |
12 | 17720a78445 |
13 | 96c6878306 |
14 | 4c73acb8c5 |
15 | 296c72471b |
hex | 178b38e775 |
101120010101 has 8 divisors (see below), whose sum is σ = 110317915008. Its totient is φ = 91922968000.
The previous prime is 101120010083. The next prime is 101120010127. The reversal of 101120010101 is 101010021101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 101120010101 - 26 = 101120010037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101120010601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42836 + ... + 451746.
It is an arithmetic number, because the mean of its divisors is an integer number (13789739376).
Almost surely, 2101120010101 is an apocalyptic number.
101120010101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
101120010101 is a deficient number, since it is larger than the sum of its proper divisors (9197904907).
101120010101 is a wasteful number, since it uses less digits than its factorization.
101120010101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431403.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 101120010101 its reverse (101010021101), we get a palindrome (202130031202).
The spelling of 101120010101 in words is "one hundred one billion, one hundred twenty million, ten thousand, one hundred one".
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