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13180067995 = 510937963809
BaseRepresentation
bin11000100011001011…
…11110000010011011
31021000112121211022111
430101211332002123
5203443044133440
610015502333151
7644420505133
oct142145760233
937015554274
1013180067995
115653894186
122679b8a1b7
13132079a803
148d063dac3
155221704ea
hex31197e09b

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".

Divisors: 1 5 109 379 545 1895 41311 63809 206555 319045 6955181 24183611 34775905 120918055 2636013599 13180067995