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105034501 = 11134191753
BaseRepresentation
bin1100100001010…
…11001100000101
321022122022020201
412100223030011
5203342101001
614231130501
72413531015
oct620531405
9238568221
10105034501
115431aa80
122b213a31
13189b71c0
14dd41c45
15934b501
hex642b305

105034501 has 16 divisors (see below), whose sum is σ = 123762240. Its totient is φ = 87880320.

The previous prime is 105034487. The next prime is 105034511. The reversal of 105034501 is 105430501.

It is not a de Polignac number, because 105034501 - 27 = 105034373 is a prime.

It is a super-2 number, since 2×1050345012 = 22064492800638002, which contains 22 as substring.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105034511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59041 + ... + 60793.

It is an arithmetic number, because the mean of its divisors is an integer number (7735140).

Almost surely, 2105034501 is an apocalyptic number.

105034501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

105034501 is a deficient number, since it is larger than the sum of its proper divisors (18727739).

105034501 is a wasteful number, since it uses less digits than its factorization.

105034501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 105034501 is about 10248.6341041136. The cubic root of 105034501 is about 471.8210638526.

The spelling of 105034501 in words is "one hundred five million, thirty-four thousand, five hundred one".

Divisors: 1 11 13 143 419 1753 4609 5447 19283 22789 59917 250679 734507 8079577 9548591 105034501