Base | Representation |
---|---|
bin | 110101010001… |
… | …001100010111 |
3 | 222021110002020 |
4 | 311101030113 |
5 | 12033322210 |
6 | 1215144223 |
7 | 226456350 |
oct | 65211427 |
9 | 28243066 |
10 | 13964055 |
11 | 7978446 |
12 | 4815073 |
13 | 2b7bc71 |
14 | 1bd6d27 |
15 | 135c770 |
hex | d51317 |
13964055 has 32 divisors (see below), whose sum is σ = 27039744. Its totient is φ = 6007296.
The previous prime is 13964033. The next prime is 13964057. The reversal of 13964055 is 55046931.
It is a happy number.
13964055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13964055 - 26 = 13963991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13964057) 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, 2127 + ... + 5696.
It is an arithmetic number, because the mean of its divisors is an integer number (844992).
Almost surely, 213964055 is an apocalyptic number.
13964055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13964055 is a deficient number, since it is larger than the sum of its proper divisors (13075689).
13964055 is a wasteful number, since it uses less digits than its factorization.
13964055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7855.
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 13964055 is about 3736.8509469873. The cubic root of 13964055 is about 240.8077816255.
The spelling of 13964055 in words is "thirteen million, nine hundred sixty-four thousand, fifty-five".
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