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115125130410 = 23519417169383
BaseRepresentation
bin110101100110111111…
…1100001010010101010
3102000011021020120120220
41223031333201102222
53341234013133120
6124515431030510
711213623314423
oct1531577412252
9360137216526
10115125130410
1144908153484
121a38b20b436
13ab1925a954
145801b3864a
152edc019b40
hex1acdfe14aa

115125130410 has 128 divisors (see below), whose sum is σ = 302136791040. Its totient is φ = 27974822400.

The previous prime is 115125130409. The next prime is 115125130411. The reversal of 115125130410 is 14031521511.

It is an interprime number because it is at equal distance from previous prime (115125130409) and next prime (115125130411).

It is not an unprimeable number, because it can be changed into a prime (115125130411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1624579 + ... + 1693961.

It is an arithmetic number, because the mean of its divisors is an integer number (2360443680).

Almost surely, 2115125130410 is an apocalyptic number.

115125130410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115125130410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151068395520).

115125130410 is an abundant number, since it is smaller than the sum of its proper divisors (187011660630).

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

115125130410 is a wasteful number, since it uses less digits than its factorization.

115125130410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69524.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 115125130410 its reverse (14031521511), we get a palindrome (129156651921).

The spelling of 115125130410 in words is "one hundred fifteen billion, one hundred twenty-five million, one hundred thirty thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 41 57 71 82 95 114 123 142 190 205 213 246 285 355 410 426 570 615 710 779 1065 1230 1349 1558 2130 2337 2698 2911 3895 4047 4674 5822 6745 7790 8094 8733 11685 13490 14555 17466 20235 23370 29110 40470 43665 55309 69383 87330 110618 138766 165927 208149 276545 331854 346915 416298 553090 693830 829635 1040745 1318277 1659270 2081490 2636554 2844703 3954831 4926193 5689406 6591385 7909662 8534109 9852386 13182770 14223515 14778579 17068218 19774155 24630965 28447030 29557158 39548310 42670545 49261930 54049357 73892895 85341090 93597667 108098714 147785790 162148071 187195334 201973913 270246785 280793001 324296142 403947826 467988335 540493570 561586002 605921739 810740355 935976670 1009869565 1211843478 1403965005 1621480710 2019739130 2807930010 3029608695 3837504347 6059217390 7675008694 11512513041 19187521735 23025026082 38375043470 57562565205 115125130410