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10838511601 = 19975880907
BaseRepresentation
bin10100001100000011…
…01000111111110001
31000222100120102210121
422012001220333301
5134144124332401
64551254530241
7532405554121
oct120601507761
930870512717
1010838511601
11466206a205
122125966981
131039635598
1474b674c81
154367e0ca1
hex286068ff1

10838511601 has 8 divisors (see below), whose sum is σ = 11526579680. Its totient is φ = 10162205568.

The previous prime is 10838511599. The next prime is 10838511613. The reversal of 10838511601 is 10611583801.

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 10838511601 - 21 = 10838511599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10838511401) 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, 2938611 + ... + 2942296.

It is an arithmetic number, because the mean of its divisors is an integer number (1440822460).

Almost surely, 210838511601 is an apocalyptic number.

It is an amenable number.

10838511601 is a deficient number, since it is larger than the sum of its proper divisors (688068079).

10838511601 is an equidigital number, since it uses as much as digits as its factorization.

10838511601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881023.

The product of its (nonzero) digits is 5760, while the sum is 34.

The spelling of 10838511601 in words is "ten billion, eight hundred thirty-eight million, five hundred eleven thousand, six hundred one".

Divisors: 1 19 97 1843 5880907 111737233 570447979 10838511601