Base | Representation |
---|---|
bin | 11000100011001011… |
… | …11110000010011011 |
3 | 1021000112121211022111 |
4 | 30101211332002123 |
5 | 203443044133440 |
6 | 10015502333151 |
7 | 644420505133 |
oct | 142145760233 |
9 | 37015554274 |
10 | 13180067995 |
11 | 5653894186 |
12 | 2679b8a1b7 |
13 | 132079a803 |
14 | 8d063dac3 |
15 | 5221704ea |
hex | 31197e09b |
13180067995 has 16 divisors (see below), whose sum is σ = 16003548000. Its totient is φ = 10419591168.
The previous prime is 13180067983. The next prime is 13180068007. The reversal of 13180067995 is 59976008131.
13180067995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13180067983) and next prime (13180068007).
It is a cyclic number.
It is not a de Polignac number, because 13180067995 - 25 = 13180067963 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174651 + ... + 238459.
It is an arithmetic number, because the mean of its divisors is an integer number (1000221750).
Almost surely, 213180067995 is an apocalyptic number.
13180067995 is a deficient number, since it is larger than the sum of its proper divisors (2823480005).
13180067995 is a wasteful number, since it uses less digits than its factorization.
13180067995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64302.
The product of its (nonzero) digits is 408240, while the sum is 49.
The spelling of 13180067995 in words is "thirteen billion, one hundred eighty million, sixty-seven thousand, nine hundred ninety-five".
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