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9813035004685 = 511448093981763
BaseRepresentation
bin1000111011001100011001…
…1101110011001100001101
31021202010011021121102012021
42032303012131303030031
52241234043430122220
632512013540210141
72031653104166353
oct216630635631415
937663137542167
109813035004685
113143759486870
1211259b9699951
13562499545c93
1425cd4c2c97d3
151203d60374aa
hex8ecc677330d

9813035004685 has 16 divisors (see below), whose sum is σ = 12846444828480. Its totient is φ = 7136591667840.

The previous prime is 9813035004683. The next prime is 9813035004713. The reversal of 9813035004685 is 5864005303189.

It is not a de Polignac number, because 9813035004685 - 21 = 9813035004683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9813035004683) 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, 473614 + ... + 4455376.

It is an arithmetic number, because the mean of its divisors is an integer number (802902801780).

Almost surely, 29813035004685 is an apocalyptic number.

It is an amenable number.

9813035004685 is a deficient number, since it is larger than the sum of its proper divisors (3033409823795).

9813035004685 is a wasteful number, since it uses less digits than its factorization.

9813035004685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026588.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 9813035004685 in words is "nine trillion, eight hundred thirteen billion, thirty-five million, four thousand, six hundred eighty-five".

Divisors: 1 5 11 55 44809 224045 492899 2464495 3981763 19908815 43799393 218996965 178418818267 892094091335 1962607000937 9813035004685