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6061006061 = 1119291019901
BaseRepresentation
bin1011010010100001…
…11001110011101101
3120122101212000020222
411221100321303231
544403104143221
62441232221125
7303124462415
oct55120716355
916571760228
106061006061
112630309620
12121199a7a5
13757908926
14416d6d645
152571889ab
hex169439ced

6061006061 has 32 divisors (see below), whose sum is σ = 7272028800. Its totient is φ = 4989600000.

The previous prime is 6061006043. The next prime is 6061006079. The reversal of 6061006061 is 1606001606.

It is an interprime number because it is at equal distance from previous prime (6061006043) and next prime (6061006079).

It is not a de Polignac number, because 6061006061 - 210 = 6061005037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6061006061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061006031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607211 + ... + 617111.

It is an arithmetic number, because the mean of its divisors is an integer number (227250900).

Almost surely, 26061006061 is an apocalyptic number.

It is an amenable number.

6061006061 is a deficient number, since it is larger than the sum of its proper divisors (1211022739).

6061006061 is a wasteful number, since it uses less digits than its factorization.

6061006061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10061.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6061006061 is about 77852.4634228102. The cubic root of 6061006061 is about 1823.2584686039.

Adding to 6061006061 its reverse (1606001606), we get a palindrome (7667007667).

It can be divided in two parts, 606100 and 6061, that multiplied together give a square (3673572100 = 606102).

The spelling of 6061006061 in words is "six billion, sixty-one million, six thousand, sixty-one".

Divisors: 1 11 19 29 101 209 319 551 1111 1919 2929 6061 9901 21109 32219 55651 108911 188119 287129 612161 1000001 2069309 3158419 5455451 11000011 19000019 29000029 60009961 209000209 319000319 551000551 6061006061