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13132314211005 = 3351121493538471
BaseRepresentation
bin1011111100011001101011…
…1011000111001010111101
31201111102210120000212121000
42333012122323013022331
53210124434414223010
643532522445200513
72523530663005533
oct277063273071275
951442716025530
1013132314211005
114203424016900
121581169560139
137434ab13c572
143358709bc153
1517b9057777c0
hexbf19aec72bd

13132314211005 has 96 divisors (see below), whose sum is σ = 25678911202560. Its totient is φ = 6362906140800.

The previous prime is 13132314210991. The next prime is 13132314211031. The reversal of 13132314211005 is 50011241323131.

13132314211005 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 231 + 421 + 1 + 0 + 0 + 5 = 666.

It is not a de Polignac number, because 13132314211005 - 24 = 13132314210989 is a prime.

It is a super-2 number, since 2×131323142110052 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 13132314211005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24118920 + ... + 24657390.

It is an arithmetic number, because the mean of its divisors is an integer number (267488658360).

Almost surely, 213132314211005 is an apocalyptic number.

13132314211005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13132314211005 is a deficient number, since it is larger than the sum of its proper divisors (12546596991555).

13132314211005 is a wasteful number, since it uses less digits than its factorization.

13132314211005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540000 (or 539983 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 13132314211005 its reverse (50011241323131), we get a palindrome (63143555534136).

The spelling of 13132314211005 in words is "thirteen trillion, one hundred thirty-two billion, three hundred fourteen million, two hundred eleven thousand, five".

Divisors: 1 3 5 9 11 15 27 33 45 55 99 121 135 165 297 363 495 605 1089 1485 1493 1815 3267 4479 5445 7465 13437 16335 16423 22395 40311 49269 67185 82115 147807 180653 201555 246345 443421 538471 541959 739035 903265 1615413 1625877 2217105 2692355 2709795 4846239 4877631 5923181 8077065 8129385 14538717 17769543 24231195 24388155 29615905 53308629 65154991 72693585 88847715 159925887 195464973 266543145 325774955 586394919 799629435 803937203 977324865 1759184757 2411811609 2931974595 4019686015 7235434827 8795923785 8843309233 12059058045 21706304481 26529927699 36177174135 44216546165 79589783097 97276401563 108531522405 132649638495 238769349291 291829204689 397948915485 486382007815 875487614067 1193846746455 1459146023445 2626462842201 4377438070335 13132314211005