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5060721105 = 335113407893
BaseRepresentation
bin1001011011010010…
…00111100111010001
3111001200122021021000
410231221013213101
540331021033410
62154100452213
7236260263636
oct45551074721
914050567230
105060721105
112167710740
12b929aa069
136285cbb3b
1436018a18d
151e944cdc0
hex12da479d1

5060721105 has 32 divisors (see below), whose sum is σ = 9814734720. Its totient is φ = 2453682240.

The previous prime is 5060720993. The next prime is 5060721137. The reversal of 5060721105 is 5011270605.

5060721105 is a `hidden beast` number, since 50 + 607 + 2 + 1 + 1 + 0 + 5 = 666.

It is not a de Polignac number, because 5060721105 - 29 = 5060720593 is a prime.

It is a super-2 number, since 2×50607211052 = 51221796205184842050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1702462 + ... + 1705431.

It is an arithmetic number, because the mean of its divisors is an integer number (306710460).

Almost surely, 25060721105 is an apocalyptic number.

5060721105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5060721105 is a deficient number, since it is larger than the sum of its proper divisors (4754013615).

5060721105 is a wasteful number, since it uses less digits than its factorization.

5060721105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407918 (or 3407912 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 5060721105 is about 71138.7454556235. The cubic root of 5060721105 is about 1716.8702216076.

The spelling of 5060721105 in words is "five billion, sixty million, seven hundred twenty-one thousand, one hundred five".

Divisors: 1 3 5 9 11 15 27 33 45 55 99 135 165 297 495 1485 3407893 10223679 17039465 30671037 37486823 51118395 92013111 112460469 153355185 187434115 337381407 460065555 562302345 1012144221 1686907035 5060721105