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38001193534806 = 231483216972
BaseRepresentation
bin10001010001111110101111…
…01001000100010101010110
311222112212201111221000022020
420220333113221010111112
514440102421021103211
6212453301324514010
711001332000315655
oct1050772751042526
9158485644830266
1038001193534806
1111121241074697
124318a769ab906
1318286603a2c08
149553a635519c
1545d7718ee306
hex228fd7a44556

38001193534806 has 36 divisors (see below), whose sum is σ = 76098513658932. Its totient is φ = 12651063644544.

The previous prime is 38001193534771. The next prime is 38001193534841. The reversal of 38001193534806 is 60843539110083.

38001193534806 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38001193534771) and next prime (38001193534841).

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 22393159750 + ... + 22393161446.

It is an arithmetic number, because the mean of its divisors is an integer number (2113847601637).

Almost surely, 238001193534806 is an apocalyptic number.

38001193534806 is an abundant number, since it is smaller than the sum of its proper divisors (38097320124126).

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

38001193534806 is an frugal number, since it uses more digits than its factorization.

38001193534806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 38001193534806 in words is "thirty-eight trillion, one billion, one hundred ninety-three million, five hundred thirty-four thousand, eight hundred six".

Divisors: 1 2 3 6 1483 1697 2966 3394 4449 5091 8898 10182 2199289 2516651 2879809 4398578 5033302 5759618 6597867 7549953 8639427 13195734 15099906 17278854 3732193433 4270756747 7464386866 8541513494 11196580299 12812270241 22393160598 25624540482 6333532255801 12667064511602 19000596767403 38001193534806