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6001060561 = 6883871867
BaseRepresentation
bin1011001011011000…
…01110101011010001
3120111020001110111021
411211230032223101
544242232414221
62431251315441
7301466113246
oct54554165321
916436043437
106001060561
1125aa495691
1211b58abb81
1374837a712
1440d0075cd
15251c97041
hex165b0ead1

6001060561 has 4 divisors (see below), whose sum is σ = 6001939312. Its totient is φ = 6000181812.

The previous prime is 6001060531. The next prime is 6001060591. The reversal of 6001060561 is 1650601006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (6001060531) and next prime (6001060591).

It is a cyclic number.

It is not a de Polignac number, because 6001060561 - 219 = 6000536273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6001060511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429051 + ... + 442816.

It is an arithmetic number, because the mean of its divisors is an integer number (1500484828).

Almost surely, 26001060561 is an apocalyptic number.

It is an amenable number.

6001060561 is a deficient number, since it is larger than the sum of its proper divisors (878751).

6001060561 is an equidigital number, since it uses as much as digits as its factorization.

6001060561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878750.

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

The square root of 6001060561 is about 77466.5125134726. The cubic root of 6001060561 is about 1817.2276513708.

Adding to 6001060561 its reverse (1650601006), we get a palindrome (7651661567).

The spelling of 6001060561 in words is "six billion, one million, sixty thousand, five hundred sixty-one".

Divisors: 1 6883 871867 6001060561