Base | Representation |
---|---|
bin | 11000001110010101… |
… | …01100010000011010 |
3 | 1020120100110211020021 |
4 | 30013022230100122 |
5 | 203113304120424 |
6 | 5550253221054 |
7 | 640164623653 |
oct | 140712542032 |
9 | 36510424207 |
10 | 13005145114 |
11 | 557407a015 |
12 | 262b49178a |
13 | 12c3483850 |
14 | 8b530852a |
15 | 511b1b4e4 |
hex | 3072ac41a |
13005145114 has 16 divisors (see below), whose sum is σ = 21244363560. Its totient is φ = 5934931200.
The previous prime is 13005145103. The next prime is 13005145121. The reversal of 13005145114 is 41154150031.
13005145114 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 10053070225 + 2952074889 = 100265^2 + 54333^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2807787 + ... + 2812414.
Almost surely, 213005145114 is an apocalyptic number.
13005145114 is a deficient number, since it is larger than the sum of its proper divisors (8239218446).
13005145114 is a wasteful number, since it uses less digits than its factorization.
13005145114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5620305.
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 13005145114 its reverse (41154150031), we get a palindrome (54159295145).
The spelling of 13005145114 in words is "thirteen billion, five million, one hundred forty-five thousand, one hundred fourteen".
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