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105525301301 = 775120073293
BaseRepresentation
bin110001001000111001…
…1000101000000110101
3101002101020110201201122
41202101303011000311
53212103434120201
6120251101233325
710424005155440
oct1422163050065
9332336421648
10105525301301
1140831310812
1218550262845
139c494417b4
145170bc2657
152b29355e1b
hex1891cc5035

105525301301 has 8 divisors (see below), whose sum is σ = 120760936704. Its totient is φ = 90329814000.

The previous prime is 105525301249. The next prime is 105525301303. The reversal of 105525301301 is 103103525501.

It is a happy number.

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 105525301301 - 210 = 105525300277 is a prime.

It is a super-2 number, since 2×1055253013012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105525301303) 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, 10031390 + ... + 10041903.

It is an arithmetic number, because the mean of its divisors is an integer number (15095117088).

Almost surely, 2105525301301 is an apocalyptic number.

It is an amenable number.

105525301301 is a deficient number, since it is larger than the sum of its proper divisors (15235635403).

105525301301 is an equidigital number, since it uses as much as digits as its factorization.

105525301301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20074051.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 105525301301 its reverse (103103525501), we get a palindrome (208628826802).

The spelling of 105525301301 in words is "one hundred five billion, five hundred twenty-five million, three hundred one thousand, three hundred one".

Divisors: 1 7 751 5257 20073293 140513051 15075043043 105525301301