Base | Representation |
---|---|
bin | 110011101100000110… |
… | …0010110110010001101 |
3 | 101121111212112021220022 |
4 | 1213120030112302031 |
5 | 3304312313100414 |
6 | 122554315031525 |
7 | 11006500324520 |
oct | 1473014266215 |
9 | 347455467808 |
10 | 111001300109 |
11 | 43091381767 |
12 | 1961a13b5a5 |
13 | a60caa0a8b |
14 | 553018cbb7 |
15 | 2d49e8418e |
hex | 19d8316c8d |
111001300109 has 32 divisors (see below), whose sum is σ = 135098233344. Its totient is φ = 89140296960.
The previous prime is 111001300079. The next prime is 111001300117. The reversal of 111001300109 is 901003100111.
It is a cyclic number.
It is not a de Polignac number, because 111001300109 - 28 = 111001299853 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111001300159) 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, 5220119 + ... + 5241339.
It is an arithmetic number, because the mean of its divisors is an integer number (4221819792).
Almost surely, 2111001300109 is an apocalyptic number.
It is an amenable number.
111001300109 is a deficient number, since it is larger than the sum of its proper divisors (24096933235).
111001300109 is a wasteful number, since it uses less digits than its factorization.
111001300109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21917.
The product of its (nonzero) digits is 27, while the sum is 17.
The spelling of 111001300109 in words is "one hundred eleven billion, one million, three hundred thousand, one hundred nine".
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