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5087337805 = 51117367281
BaseRepresentation
bin1001011110011101…
…01001110101001101
3111010112201112111201
410233032221311031
540404324302210
62200451145501
7240032441434
oct45716516515
914115645451
105087337805
112180740210
12b9b8a5291
13630c8ab74
1436391811b
151eb95953a
hex12f3a9d4d

5087337805 has 64 divisors (see below), whose sum is σ = 7207107840. Its totient is φ = 3418060800.

The previous prime is 5087337803. The next prime is 5087337817.

5087337805 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5087337805 - 21 = 5087337803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087337803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18104265 + ... + 18104545.

It is an arithmetic number, because the mean of its divisors is an integer number (112611060).

Almost surely, 25087337805 is an apocalyptic number.

5087337805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5087337805 is a deficient number, since it is larger than the sum of its proper divisors (2119770035).

5087337805 is a wasteful number, since it uses less digits than its factorization.

5087337805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 5087337805 is about 71325.5760930117. The cubic root of 5087337805 is about 1719.8749013261.

The spelling of 5087337805 in words is "five billion, eighty-seven million, three hundred thirty-seven thousand, eight hundred five".

Divisors: 1 5 11 17 55 67 85 187 281 289 335 737 935 1139 1405 1445 3091 3179 3685 4777 4913 5695 12529 15455 15895 18827 19363 23885 24565 52547 54043 62645 81209 94135 96815 207097 212993 262735 270215 320059 329171 406045 893299 1035485 1064965 1380553 1600295 1645855 3520649 3620881 4466495 5441003 6902765 15186083 17603245 18104405 27205015 59851033 75930415 92497051 299255165 462485255 1017467561 5087337805