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1016101 = 1953479
BaseRepresentation
bin11111000000100100101
31220121211101
43320010211
5230003401
633440101
711431252
oct3700445
91817741
101016101
11634459
12410031
13297658
141c6429
15151101
hexf8125

1016101 has 4 divisors (see below), whose sum is σ = 1069600. Its totient is φ = 962604.

The previous prime is 1016089. The next prime is 1016111.

1016101 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1016101 - 25 = 1016069 is a prime.

It is a super-2 number, since 2×10161012 = 2064922484402, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

1016101 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26721 + ... + 26758.

It is an arithmetic number, because the mean of its divisors is an integer number (267400).

21016101 is an apocalyptic number.

It is an amenable number.

1016101 is a deficient number, since it is larger than the sum of its proper divisors (53499).

1016101 is an equidigital number, since it uses as much as digits as its factorization.

1016101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53498.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1016101 is about 1008.0183530075. The cubic root of 1016101 is about 100.5338450235.

The spelling of 1016101 in words is "one million, sixteen thousand, one hundred one".

Divisors: 1 19 53479 1016101