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6008200121 = 7211191075483
BaseRepresentation
bin1011001100001110…
…11101101110111001
3120111201111012010102
411212013131232321
544301044400441
62432104325145
7301613600300
oct54607355671
916451435112
106008200121
112603521750
1211b81737b5
137499aa301
1440dd45437
1525270769b
hex1661ddbb9

6008200121 has 48 divisors (see below), whose sum is σ = 8102280960. Its totient is φ = 4393055520.

The previous prime is 6008200111. The next prime is 6008200123. The reversal of 6008200121 is 1210028006.

It is not a de Polignac number, because 6008200121 - 218 = 6007937977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6008200093 and 6008200102.

It is not an unprimeable number, because it can be changed into a prime (6008200123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1093046 + ... + 1098528.

It is an arithmetic number, because the mean of its divisors is an integer number (168797520).

Almost surely, 26008200121 is an apocalyptic number.

It is an amenable number.

6008200121 is a deficient number, since it is larger than the sum of its proper divisors (2094080839).

6008200121 is a wasteful number, since it uses less digits than its factorization.

6008200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5634 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 6008200121 is about 77512.5804047317. The cubic root of 6008200121 is about 1817.9480275947.

Adding to 6008200121 its reverse (1210028006), we get a palindrome (7218228127).

The spelling of 6008200121 in words is "six billion, eight million, two hundred thousand, one hundred twenty-one".

Divisors: 1 7 11 19 49 77 107 133 209 539 749 931 1177 1463 2033 5243 5483 8239 10241 14231 22363 38381 57673 60313 99617 104177 156541 268667 422191 586681 729239 1095787 1145947 2955337 4106767 5104673 6453491 8021629 11146939 28747369 45174437 56151403 78028573 122616329 316221059 546200011 858314303 6008200121