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105514201 = 13194761149
BaseRepresentation
bin1100100101000…
…00010011011001
321100112200021101
412102200103121
5204002423301
614245311401
72420566402
oct622402331
9240480241
10105514201
1154618421
122b405561
1318b24650
14100289a9
1593e3701
hex64a04d9

105514201 has 32 divisors (see below), whose sum is σ = 124992000. Its totient is φ = 88231680.

The previous prime is 105514193. The next prime is 105514207. The reversal of 105514201 is 102415501.

It is a cyclic number.

It is not a de Polignac number, because 105514201 - 23 = 105514193 is a prime.

It is a super-2 number, since 2×1055142012 = 22266493225336802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105514207) 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 31 ways as a sum of consecutive naturals, for example, 708075 + ... + 708223.

It is an arithmetic number, because the mean of its divisors is an integer number (3906000).

Almost surely, 2105514201 is an apocalyptic number.

It is an amenable number.

105514201 is a deficient number, since it is larger than the sum of its proper divisors (19477799).

105514201 is a wasteful number, since it uses less digits than its factorization.

105514201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 105514201 is about 10272.0105626893. The cubic root of 105514201 is about 472.5382532041.

Adding to 105514201 its reverse (102415501), we get a palindrome (207929702).

The spelling of 105514201 in words is "one hundred five million, five hundred fourteen thousand, two hundred one".

Divisors: 1 13 19 47 61 149 247 611 793 893 1159 1937 2831 2867 7003 9089 11609 15067 36803 37271 54473 91039 118157 133057 172691 427183 708149 1729741 2244983 5553379 8116477 105514201