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12675501795 = 351176821223
BaseRepresentation
bin10111100111000010…
…01100111011100011
31012201101012012121110
423303201030323203
5201424412024140
65453435554403
7626052662505
oct136341147343
935641165543
1012675501795
115414a99120
122558bbba03
1312700a7228
14883619d75
154e2c04380
hex2f384cee3

12675501795 has 16 divisors (see below), whose sum is σ = 22124512512. Its totient is φ = 6145697760.

The previous prime is 12675501793. The next prime is 12675501851. The reversal of 12675501795 is 59710557621.

It is not a de Polignac number, because 12675501795 - 21 = 12675501793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12675501791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38410447 + ... + 38410776.

It is an arithmetic number, because the mean of its divisors is an integer number (1382782032).

Almost surely, 212675501795 is an apocalyptic number.

12675501795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12675501795 is a deficient number, since it is larger than the sum of its proper divisors (9449010717).

12675501795 is a wasteful number, since it uses less digits than its factorization.

12675501795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76821242.

The product of its (nonzero) digits is 661500, while the sum is 48.

The spelling of 12675501795 in words is "twelve billion, six hundred seventy-five million, five hundred one thousand, seven hundred ninety-five".

Divisors: 1 3 5 11 15 33 55 165 76821223 230463669 384106115 845033453 1152318345 2535100359 4225167265 12675501795