Search a number
-
+
115042693675 = 527213172511693
BaseRepresentation
bin110101100100100010…
…1000011001000101011
3101222221112010100122111
41223021011003020223
53341101412144200
6124503324103151
711211602522200
oct1531105031053
9358845110574
10115042693675
1144875668548
121a367694ab7
13ab05156410
1457d4bd9ca7
152ed4b840ba
hex1ac914322b

115042693675 has 144 divisors (see below), whose sum is σ = 190086396192. Its totient is φ = 68221440000.

The previous prime is 115042693651. The next prime is 115042693679. The reversal of 115042693675 is 576396240511.

It is not a de Polignac number, because 115042693675 - 27 = 115042693547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (115042693679) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 67951129 + ... + 67952821.

It is an arithmetic number, because the mean of its divisors is an integer number (1320044418).

Almost surely, 2115042693675 is an apocalyptic number.

115042693675 is a deficient number, since it is larger than the sum of its proper divisors (75043702517).

115042693675 is a wasteful number, since it uses less digits than its factorization.

115042693675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 115042693675 in words is "one hundred fifteen billion, forty-two million, six hundred ninety-three thousand, six hundred seventy-five".

Divisors: 1 5 7 13 17 25 35 49 65 85 91 119 175 221 245 251 325 425 455 595 637 833 1105 1225 1255 1547 1693 1757 2275 2975 3185 3263 4165 4267 5525 6275 7735 8465 8785 10829 11851 12299 15925 16315 20825 21335 22009 22841 28781 29869 38675 42325 43925 54145 55471 59255 61495 81575 82957 106675 110045 114205 143905 149345 154063 159887 201467 209083 270725 277355 296275 307475 374153 388297 414785 424943 550225 571025 719525 746725 770315 799435 1007335 1045415 1078441 1386775 1410269 1870765 1941485 2073925 2124715 2619071 2718079 2974601 3851575 3997175 5036675 5227075 5392205 5524259 7051345 7224031 9353825 9707425 10623575 13095355 13590395 14873005 18333497 20822207 26961025 27621295 35256725 36120155 38669813 50568217 65476775 67951975 74365025 91667485 93912403 104111035 138106475 180600775 193349065 252841085 270688691 353977519 458337425 469562015 520555175 657386821 966745325 1264205425 1353443455 1769887595 2347810075 3286934105 4601707747 6767217275 8849437975 16434670525 23008538735 115042693675