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105106241 = 478925127
BaseRepresentation
bin1100100001111…
…00101101000001
321022202221122202
412100330231001
5203401344431
614232442545
72414250122
oct620745501
9238687582
10105106241
1154369969
122b249455
1318a10a56
14dd60049
1593628cb
hex643cb41

105106241 has 8 divisors (see below), whose sum is σ = 108552960. Its totient is φ = 101710048.

The previous prime is 105106217. The next prime is 105106273. The reversal of 105106241 is 142601501.

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 105106241 - 214 = 105089857 is a prime.

It is a super-2 number, since 2×1051062412 = 22094643794300162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105106201) 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, 8381 + ... + 16746.

It is an arithmetic number, because the mean of its divisors is an integer number (13569120).

Almost surely, 2105106241 is an apocalyptic number.

It is an amenable number.

105106241 is a deficient number, since it is larger than the sum of its proper divisors (3446719).

105106241 is an equidigital number, since it uses as much as digits as its factorization.

105106241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25263.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 105106241 is about 10252.1334852800. The cubic root of 105106241 is about 471.9284594842.

Adding to 105106241 its reverse (142601501), we get a palindrome (247707742).

The spelling of 105106241 in words is "one hundred five million, one hundred six thousand, two hundred forty-one".

Divisors: 1 47 89 4183 25127 1180969 2236303 105106241