Base | Representation |
---|---|
bin | 1011101101001010010… |
… | …0001100111010001111 |
3 | 201020002002101111100002 |
4 | 2323102210030322033 |
5 | 11243323401413124 |
6 | 232215024354515 |
7 | 20346322001444 |
oct | 2732244147217 |
9 | 636062344302 |
10 | 201101201039 |
11 | 78317426902 |
12 | 32b84475a3b |
13 | 15c6b50071b |
14 | 9a3a4539cb |
15 | 536ee960ae |
hex | 2ed290ce8f |
201101201039 has 4 divisors (see below), whose sum is σ = 202980651624. Its totient is φ = 199221750456.
The previous prime is 201101200967. The next prime is 201101201051. The reversal of 201101201039 is 930102101102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930102101102 = 2 ⋅465051050551.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-201101201039 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 201101201039.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201101204039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 939725132 + ... + 939725345.
It is an arithmetic number, because the mean of its divisors is an integer number (50745162906).
Almost surely, 2201101201039 is an apocalyptic number.
201101201039 is a deficient number, since it is larger than the sum of its proper divisors (1879450585).
201101201039 is a wasteful number, since it uses less digits than its factorization.
201101201039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1879450584.
The product of its (nonzero) digits is 108, while the sum is 20.
The spelling of 201101201039 in words is "two hundred one billion, one hundred one million, two hundred one thousand, thirty-nine".
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