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830183601236 = 221137509940787
BaseRepresentation
bin11000001010010101100…
…11000111010001010100
32221100211220220112220112
430011022303013101110
5102100204000214421
61433214151422152
7113656503115313
oct14051263072124
92840756815815
10830183601236
112a0096000090
12114a8a984958
13603943a6852
142c276d2427a
15168dd0d645b
hexc14acc7454

830183601236 has 24 divisors (see below), whose sum is σ = 1627730995296. Its totient is φ = 367157365920.

The previous prime is 830183601173. The next prime is 830183601253. The reversal of 830183601236 is 632106381038.

It is a super-2 number, since 2×8301836012362 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 830183601193 and 830183601202.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 254968766 + ... + 254972021.

It is an arithmetic number, because the mean of its divisors is an integer number (67822124804).

Almost surely, 2830183601236 is an apocalyptic number.

It is an amenable number.

830183601236 is a deficient number, since it is larger than the sum of its proper divisors (797547394060).

830183601236 is a wasteful number, since it uses less digits than its factorization.

830183601236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509940839 (or 509940837 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 830183601236 in words is "eight hundred thirty billion, one hundred eighty-three million, six hundred one thousand, two hundred thirty-six".

Divisors: 1 2 4 11 22 37 44 74 148 407 814 1628 509940787 1019881574 2039763148 5609348657 11218697314 18867809119 22437394628 37735618238 75471236476 207545900309 415091800618 830183601236