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13836853848 = 2333779152563
BaseRepresentation
bin11001110001011110…
…11010001001011000
31022201022111000010110
430320233122021120
5211314213310343
610205003444320
7666614213526
oct147057321130
938638430113
1013836853848
1159605a8104
122821b266a0
1313c68893ac
14953969316
1555eb58833
hex338bda258

13836853848 has 32 divisors (see below), whose sum is σ = 34601515200. Its totient is φ = 4611033888.

The previous prime is 13836853847. The next prime is 13836853867. The reversal of 13836853848 is 84835863831.

13836853848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13836853847) 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, 14415 + ... + 166977.

It is an arithmetic number, because the mean of its divisors is an integer number (1081297350).

Almost surely, 213836853848 is an apocalyptic number.

It is an amenable number.

13836853848 is an abundant number, since it is smaller than the sum of its proper divisors (20764661352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13836853848 is a wasteful number, since it uses less digits than its factorization.

13836853848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156351 (or 156347 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 57.

The spelling of 13836853848 in words is "thirteen billion, eight hundred thirty-six million, eight hundred fifty-three thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 3779 7558 11337 15116 22674 30232 45348 90696 152563 305126 457689 610252 915378 1220504 1830756 3661512 576535577 1153071154 1729606731 2306142308 3459213462 4612284616 6918426924 13836853848