Base | Representation |
---|---|
bin | 11000011111001000… |
… | …00011100111111001 |
3 | 1020221011112121111000 |
4 | 30033210003213321 |
5 | 203410334342103 |
6 | 10012244355213 |
7 | 643525155021 |
oct | 141744034771 |
9 | 36834477430 |
10 | 13146012153 |
11 | 563664355a |
12 | 266a6a5b09 |
13 | 1316705721 |
14 | 8c9cd6a81 |
15 | 51e194aa3 |
hex | 30f9039f9 |
13146012153 has 32 divisors (see below), whose sum is σ = 19662451200. Its totient is φ = 8680218768.
The previous prime is 13146012109. The next prime is 13146012193. The reversal of 13146012153 is 35121064131.
It is a happy number.
13146012153 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 601 + 2 + 1 + 53 = 666.
It is not a de Polignac number, because 13146012153 - 214 = 13145995769 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (13146012193) 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, 1658626 + ... + 1666532.
It is an arithmetic number, because the mean of its divisors is an integer number (614451600).
Almost surely, 213146012153 is an apocalyptic number.
It is an amenable number.
13146012153 is a deficient number, since it is larger than the sum of its proper divisors (6516439047).
13146012153 is a wasteful number, since it uses less digits than its factorization.
13146012153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8498 (or 8492 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 13146012153 its reverse (35121064131), we get a palindrome (48267076284).
The spelling of 13146012153 in words is "thirteen billion, one hundred forty-six million, twelve thousand, one hundred fifty-three".
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