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13022628196037 = 731077771655197
BaseRepresentation
bin1011110110000001000100…
…1000001010111011000101
31201002221200100102222201012
42331200101020022323011
53201330320304233122
643410302433212005
72512565603162405
oct275402110127305
951087610388635
1013022628196037
114170958132359
121563a57a01005
1373604a9c8b25
143304273ac805
15178b360027e2
hexbd81120aec5

13022628196037 has 8 divisors (see below), whose sum is σ = 13201150823256. Its totient is φ = 12844109094912.

The previous prime is 13022628196013. The next prime is 13022628196063. The reversal of 13022628196037 is 73069182622031.

It can be written as a sum of positive squares in 4 ways, for example, as 6161743785796 + 6860884410241 = 2482286^2 + 2619329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13022628196037 - 230 = 13021554454213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022628196637) 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 7 ways as a sum of consecutive naturals, for example, 7040123 + ... + 8695319.

It is an arithmetic number, because the mean of its divisors is an integer number (1650143852907).

Almost surely, 213022628196037 is an apocalyptic number.

It is an amenable number.

13022628196037 is a deficient number, since it is larger than the sum of its proper divisors (178522627219).

13022628196037 is a wasteful number, since it uses less digits than its factorization.

13022628196037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763047.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 13022628196037 in words is "thirteen trillion, twenty-two billion, six hundred twenty-eight million, one hundred ninety-six thousand, thirty-seven".

Divisors: 1 73 107777 1655197 7867721 120829381 178392167069 13022628196037