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5507160165 = 3351319317521
BaseRepresentation
bin1010010000100000…
…01001100001100101
3112012210200201112000
411020100021201211
542234313111130
62310245315513
7253321042353
oct51020114145
915183621460
105507160165
112376714a41
121098405b99
13699c4ca70
143a359c7d3
15223736260
hex148409865

5507160165 has 128 divisors (see below), whose sum is σ = 11154931200. Its totient is φ = 2555504640.

The previous prime is 5507160163. The next prime is 5507160229. The reversal of 5507160165 is 5610617055.

It is not a de Polignac number, because 5507160165 - 21 = 5507160163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5507160163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10570105 + ... + 10570625.

It is an arithmetic number, because the mean of its divisors is an integer number (87147900).

Almost surely, 25507160165 is an apocalyptic number.

It is an amenable number.

5507160165 is an abundant number, since it is smaller than the sum of its proper divisors (5647771035).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5507160165 is a wasteful number, since it uses less digits than its factorization.

5507160165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 878 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 5507160165 is about 74210.2429924603. The cubic root of 5507160165 is about 1765.9398317599.

The spelling of 5507160165 in words is "five billion, five hundred seven million, one hundred sixty thousand, one hundred sixty-five".

Divisors: 1 3 5 9 13 15 19 27 39 45 57 65 95 117 135 171 195 247 285 317 351 513 521 585 741 855 951 1235 1563 1585 1755 2223 2565 2605 2853 3705 4121 4689 4755 6023 6669 6773 7815 8559 9899 11115 12363 14067 14265 18069 20319 20605 23445 29697 30115 33345 33865 37089 42795 49495 54207 60957 61815 70335 78299 89091 90345 101595 111267 128687 148485 162621 165157 182871 185445 234897 267273 271035 304785 386061 391495 445455 495471 556335 643435 704691 813105 825785 914355 1158183 1174485 1336365 1486413 1930305 2114073 2147041 2477355 3137983 3474549 3523455 4459239 5790915 6441123 7432065 9413949 10570365 10735205 15689915 17372745 19323369 22296195 28241847 32205615 40793779 47069745 57970107 84725541 96616845 122381337 141209235 203968895 289850535 367144011 423627705 611906685 1101432033 1835720055 5507160165