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13841007848 = 236128362721
BaseRepresentation
bin11001110001111110…
…10000010011101000
31022201121022001100022
430320333100103220
5211321244222343
610205232500012
7666664424363
oct147077202350
938647261308
1013841007848
115962985068
1228233aa608
1313c76b2095
1495432b0da
155601c9568
hex338fd04e8

13841007848 has 16 divisors (see below), whose sum is σ = 26377331460. Its totient is φ = 6807052800.

The previous prime is 13841007821. The next prime is 13841007871. The reversal of 13841007848 is 84870014831.

13841007848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8526306244 + 5314701604 = 92338^2 + 72902^2 .

It is a super-2 number, since 2×138410078482 (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13841007799 and 13841007808.

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 3 ways as a sum of consecutive naturals, for example, 14180873 + ... + 14181848.

Almost surely, 213841007848 is an apocalyptic number.

It is an amenable number.

13841007848 is a deficient number, since it is larger than the sum of its proper divisors (12536323612).

13841007848 is a wasteful number, since it uses less digits than its factorization.

13841007848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28362788 (or 28362784 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 13841007848 in words is "thirteen billion, eight hundred forty-one million, seven thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 61 122 244 488 28362721 56725442 113450884 226901768 1730125981 3460251962 6920503924 13841007848