Search a number
-
+
259068728062930 = 257112716871170299
BaseRepresentation
bin111010111001111100100011…
…100000100011001111010010
31020222021201200002120111021211
4322321330203200203033102
5232424040223341003210
62314554310342210334
7105366045406513432
oct7271744340431722
91228251602514254
10259068728062930
11756024810a1475
1225081308a239aa
13b1730cb6285a6
1447d8dc9a322c2
151ee3e8aee138a
hexeb9f238233d2

259068728062930 has 64 divisors (see below), whose sum is σ = 476646255820800. Its totient is φ = 101356873732800.

The previous prime is 259068728062897. The next prime is 259068728062939. The reversal of 259068728062930 is 39260827860952.

It is a super-2 number, since 2×2590687280629302 (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (259068728062939) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1521172921 + ... + 1521343219.

It is an arithmetic number, because the mean of its divisors is an integer number (7447597747200).

Almost surely, 2259068728062930 is an apocalyptic number.

259068728062930 is a deficient number, since it is larger than the sum of its proper divisors (217577527757870).

259068728062930 is a wasteful number, since it uses less digits than its factorization.

259068728062930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187375.

The product of its (nonzero) digits is 156764160, while the sum is 67.

The spelling of 259068728062930 in words is "two hundred fifty-nine trillion, sixty-eight billion, seven hundred twenty-eight million, sixty-two thousand, nine hundred thirty".

Divisors: 1 2 5 10 71 127 142 254 355 635 710 1270 9017 16871 18034 33742 45085 84355 90170 168710 170299 340598 851495 1197841 1702990 2142617 2395682 4285234 5989205 10713085 11978410 12091229 21426170 21627973 24182458 43255946 60456145 108139865 120912290 152125807 216279730 304251614 760629035 1521258070 1535586083 2873114429 3071172166 5746228858 7677930415 14365572145 15355860830 28731144290 203991124459 364885532483 407982248918 729771064966 1019955622295 1824427662415 2039911244590 3648855324830 25906872806293 51813745612586 129534364031465 259068728062930