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6055001491 = 7211194631277
BaseRepresentation
bin1011010001110011…
…11111110110010011
3120121222112221112111
411220321333312103
544400040021431
62440455410151
7303022443400
oct55071776623
916558487474
106055001491
112627988270
12120b983957
137565b5826
144162492a7
1525689e7b1
hex168e7fd93

6055001491 has 48 divisors (see below), whose sum is σ = 8112130560. Its totient is φ = 4456710720.

The previous prime is 6055001489. The next prime is 6055001621. The reversal of 6055001491 is 1941005506.

It is not a de Polignac number, because 6055001491 - 21 = 6055001489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6055001411) 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, 4740945 + ... + 4742221.

It is an arithmetic number, because the mean of its divisors is an integer number (169002720).

Almost surely, 26055001491 is an apocalyptic number.

6055001491 is a deficient number, since it is larger than the sum of its proper divisors (2057129069).

6055001491 is a wasteful number, since it uses less digits than its factorization.

6055001491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 6055001491 is about 77813.8900903945. The cubic root of 6055001491 is about 1822.6561758328.

Adding to 6055001491 its reverse (1941005506), we get a palindrome (7996006997).

The spelling of 6055001491 in words is "six billion, fifty-five million, one thousand, four hundred ninety-one".

Divisors: 1 7 11 19 49 77 133 209 463 539 931 1277 1463 3241 5093 8797 8939 10241 14047 22687 24263 35651 61579 62573 96767 98329 169841 249557 266893 431053 591251 677369 688303 1188887 1868251 4138757 4741583 6503761 11233769 13077757 28971299 45526327 78636383 123571459 318684289 550454681 865000213 6055001491