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41889000053 = 79987153717
BaseRepresentation
bin100111000000110001…
…110110101001110101
311000010022112200102102
4213000301312221311
51141242041000203
631124334351445
73012022424405
oct470061665165
9130108480372
1041889000053
111684628080a
12815065b585
133c47534384
142055410805
151152770888
hex9c0c76a75

41889000053 has 8 divisors (see below), whose sum is σ = 42424327680. Its totient is φ = 41353799760.

The previous prime is 41889000019. The next prime is 41889000067. The reversal of 41889000053 is 35000098814.

41889000053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 41889000053 - 26 = 41888999989 is a prime.

It is a super-3 number, since 3×418890000533 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41888999980 and 41889000016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41889006053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 752951 + ... + 806667.

It is an arithmetic number, because the mean of its divisors is an integer number (5303040960).

Almost surely, 241889000053 is an apocalyptic number.

It is an amenable number.

41889000053 is a deficient number, since it is larger than the sum of its proper divisors (535327627).

41889000053 is an equidigital number, since it uses as much as digits as its factorization.

41889000053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63667.

The product of its (nonzero) digits is 34560, while the sum is 38.

Adding to 41889000053 its reverse (35000098814), we get a palindrome (76889098867).

The spelling of 41889000053 in words is "forty-one billion, eight hundred eighty-nine million, fifty-three", and thus it is an aban number.

Divisors: 1 79 9871 53717 779809 4243643 530240507 41889000053