Base | Representation |
---|---|
bin | 11011010011000011… |
… | …00101010010010000 |
3 | 1101211100120001001212 |
4 | 31221201211102100 |
5 | 220003230004130 |
6 | 10422122115252 |
7 | 1026113051114 |
oct | 155141452220 |
9 | 41740501055 |
10 | 14655313040 |
11 | 62405a6665 |
12 | 2a1004bb28 |
13 | 14c7303284 |
14 | 9d053b744 |
15 | 5ab929e95 |
hex | 369865490 |
14655313040 has 20 divisors (see below), whose sum is σ = 34073603004. Its totient is φ = 5862125184.
The previous prime is 14655313033. The next prime is 14655313061. The reversal of 14655313040 is 4031355641.
It can be written as a sum of positive squares in 2 ways, for example, as 10041643264 + 4613669776 = 100208^2 + 67924^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 14655312988 and 14655313006.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91595627 + ... + 91595786.
Almost surely, 214655313040 is an apocalyptic number.
14655313040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14655313040 is an abundant number, since it is smaller than the sum of its proper divisors (19418289964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14655313040 is a wasteful number, since it uses less digits than its factorization.
14655313040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183191426 (or 183191420 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 14655313040 its reverse (4031355641), we get a palindrome (18686668681).
The spelling of 14655313040 in words is "fourteen billion, six hundred fifty-five million, three hundred thirteen thousand, forty".
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