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105060006060001 = 421249548707981
BaseRepresentation
bin10111111000110100110000…
…010101110101111111100001
3111202222122020110102100012121
4113320310300111311333201
5102232300343022410001
61011235522301224241
731062222614041636
oct2770646025657741
9452878213370177
10105060006060001
113052577556a763
12b9493bb562081
134681167ca9795
141bd2d07b8818d
15c22cba03e6a1
hex5f8d30575fe1

105060006060001 has 4 divisors (see below), whose sum is σ = 105309554768404. Its totient is φ = 104810457351600.

The previous prime is 105060006059947. The next prime is 105060006060083. The reversal of 105060006060001 is 100060600060501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50151891240000 + 54908114820001 = 7081800^2 + 7410001^2 .

It is a cyclic number.

It is not a de Polignac number, because 105060006060001 - 225 = 105059972505569 is a prime.

It is a super-2 number, since 2×1050600060600012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105060006060901) 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, 124774353570 + ... + 124774354411.

It is an arithmetic number, because the mean of its divisors is an integer number (26327388692101).

Almost surely, 2105060006060001 is an apocalyptic number.

It is an amenable number.

105060006060001 is a deficient number, since it is larger than the sum of its proper divisors (249548708403).

105060006060001 is an equidigital number, since it uses as much as digits as its factorization.

105060006060001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249548708402.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 105060006060001 in words is "one hundred five trillion, sixty billion, six million, sixty thousand, one".

Divisors: 1 421 249548707981 105060006060001