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13002200129973 = 39797494583147
BaseRepresentation
bin1011110100110100111110…
…0001010010000110110101
31201000222221200102201012210
42331031033201102012311
53201012001213124343
643353043413004033
72511243432401445
oct275151741220665
951028850381183
1013002200129973
114163225008a2a
12155bab6623619
13734143733c82
1432d44a2d8125
1517833c8cc333
hexbd34f8521b5

13002200129973 has 16 divisors (see below), whose sum is σ = 17516791656000. Its totient is φ = 8577889383936.

The previous prime is 13002200129927. The next prime is 13002200129977. The reversal of 13002200129973 is 37992100220031.

It is not a de Polignac number, because 13002200129973 - 222 = 13002195935669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002200129977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545386 + ... + 5128532.

It is an arithmetic number, because the mean of its divisors is an integer number (1094799478500).

Almost surely, 213002200129973 is an apocalyptic number.

It is an amenable number.

13002200129973 is a deficient number, since it is larger than the sum of its proper divisors (4514591526027).

13002200129973 is an equidigital number, since it uses as much as digits as its factorization.

13002200129973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592996.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 13002200129973 in words is "thirteen trillion, two billion, two hundred million, one hundred twenty-nine thousand, nine hundred seventy-three".

Divisors: 1 3 97 291 9749 29247 945653 2836959 4583147 13749441 444565259 1333695777 44681100103 134043300309 4334066709991 13002200129973