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115041063137 = 711131740916529
BaseRepresentation
bin110101100100011111…
…0110101000011100001
3101222221102001111222012
41223020332311003201
53341101003010022
6124503225122305
711211552621350
oct1531076650341
9358842044865
10115041063137
11448747544a0
121a367029395
13ab04a051c0
1457d48d3997
152ed4960de2
hex1ac8fb50e1

115041063137 has 64 divisors (see below), whose sum is σ = 163956441600. Its totient is φ = 77684244480.

The previous prime is 115041063107. The next prime is 115041063157. The reversal of 115041063137 is 731360140511.

It is not a de Polignac number, because 115041063137 - 216 = 115040997601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115041063107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6951689 + ... + 6968217.

It is an arithmetic number, because the mean of its divisors is an integer number (2561819400).

Almost surely, 2115041063137 is an apocalyptic number.

115041063137 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

115041063137 is a deficient number, since it is larger than the sum of its proper divisors (48915378463).

115041063137 is a wasteful number, since it uses less digits than its factorization.

115041063137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16986.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 115041063137 in words is "one hundred fifteen billion, forty-one million, sixty-three thousand, one hundred thirty-seven".

Divisors: 1 7 11 13 17 77 91 119 143 187 221 409 1001 1309 1547 2431 2863 4499 5317 6953 16529 17017 31493 37219 48671 58487 76483 90389 115703 181819 214877 280993 409409 535381 632723 994279 1272733 1504139 1966951 2363647 3090923 3652909 6760361 6959953 16545529 21636461 25570363 40181999 47322527 74363971 87884693 114926137 281273993 520547797 615192851 804482959 966731623 1264187507 1494039781 6767121361 8849312549 10458278467 16434437591 115041063137