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4904387271 = 34731279023
BaseRepresentation
bin1001001000101001…
…10000001011000111
3110122210110200120000
410210110300023013
540021010343041
62130354012343
7232351414110
oct44424601307
913583420500
104904387271
112097442823
12b4a5770b3
136020c3004
143474d3207
151da86bbb6
hex1245302c7

4904387271 has 40 divisors (see below), whose sum is σ = 8643047424. Its totient is φ = 2712093840.

The previous prime is 4904387237. The next prime is 4904387309. The reversal of 4904387271 is 1727834094.

It is not a de Polignac number, because 4904387271 - 29 = 4904386759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4904387671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 121935 + ... + 157088.

Almost surely, 24904387271 is an apocalyptic number.

4904387271 is a deficient number, since it is larger than the sum of its proper divisors (3738660153).

4904387271 is a wasteful number, since it uses less digits than its factorization.

4904387271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279073 (or 279064 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 4904387271 is about 70031.3306385078. The cubic root of 4904387271 is about 1699.0060245961.

The spelling of 4904387271 in words is "four billion, nine hundred four million, three hundred eighty-seven thousand, two hundred seventy-one".

Divisors: 1 3 7 9 21 27 31 63 81 93 189 217 279 567 651 837 1953 2511 5859 17577 279023 837069 1953161 2511207 5859483 7533621 8649713 17578449 22600863 25949139 52735347 60547991 77847417 158206041 181643973 233542251 544931919 700626753 1634795757 4904387271