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36818303349 = 323515220233
BaseRepresentation
bin100010010010100010…
…101011100101110101
310112000221010121012210
4202102202223211311
51100400441201344
624525240004033
72442251262162
oct422242534565
9115027117183
1036818303349
1114683a77283
127176460619
133619b51b19
141ad3bc9069
15e57501db9
hex8928ab975

36818303349 has 8 divisors (see below), whose sum is σ = 49111961472. Its totient is φ = 24535090400.

The previous prime is 36818303339. The next prime is 36818303393. The reversal of 36818303349 is 94330381863.

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 36818303349 - 224 = 36801526133 is a prime.

It is a super-2 number, since 2×368183033492 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36818303298 and 36818303307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36818303339) by changing a digit.

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, 2603064 + ... + 2617169.

It is an arithmetic number, because the mean of its divisors is an integer number (6138995184).

Almost surely, 236818303349 is an apocalyptic number.

It is an amenable number.

36818303349 is a deficient number, since it is larger than the sum of its proper divisors (12293658123).

36818303349 is a wasteful number, since it uses less digits than its factorization.

36818303349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222587.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 36818303349 in words is "thirty-six billion, eight hundred eighteen million, three hundred three thousand, three hundred forty-nine".

Divisors: 1 3 2351 7053 5220233 15660699 12272767783 36818303349