Base | Representation |
---|---|
bin | 10110111101111001111011… |
… | …010101000111100111001101 |
3 | 111020122120022221011111011000 |
4 | 112331321323111013213031 |
5 | 101214431223130013401 |
6 | 554455510251050513 |
7 | 30163545320302116 |
oct | 2675717325074715 |
9 | 436576287144130 |
10 | 101011110001101 |
11 | 2a204631272363 |
12 | b3b4768440a39 |
13 | 44493cb071b21 |
14 | 1ad2d6c9a120d |
15 | ba27e65a3186 |
hex | 5bde7b5479cd |
101011110001101 has 32 divisors (see below), whose sum is σ = 149760092160000. Its totient is φ = 67289453765424.
The previous prime is 101011110001049. The next prime is 101011110001129. The reversal of 101011110001101 is 101100011110101.
It is not a de Polignac number, because 101011110001101 - 210 = 101011110000077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101011110003101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242374300 + ... + 242790698.
It is an arithmetic number, because the mean of its divisors is an integer number (4680002880000).
Almost surely, 2101011110001101 is an apocalyptic number.
It is an amenable number.
101011110001101 is a deficient number, since it is larger than the sum of its proper divisors (48748982158899).
101011110001101 is a wasteful number, since it uses less digits than its factorization.
101011110001101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423230 (or 423224 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 101011110001101 its reverse (101100011110101), we get a palindrome (202111121111202).
The spelling of 101011110001101 in words is "one hundred one trillion, eleven billion, one hundred ten million, one thousand, one hundred one".
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