Base | Representation |
---|---|
bin | 11010001010010001011011… |
… | …101011101011101111110000 |
3 | 120002101011101021121212221000 |
4 | 122022101123223223233300 |
5 | 110040030342224301110 |
6 | 1044411332102202000 |
7 | 33143313116443332 |
oct | 3212213353535760 |
9 | 502334337555830 |
10 | 115055122103280 |
11 | 3372966aa45807 |
12 | 10aa2553723300 |
13 | 4c27861346388 |
14 | 205a9aa3c1452 |
15 | d47cab2ee1c0 |
hex | 68a45baebbf0 |
115055122103280 has 160 divisors (see below), whose sum is σ = 396304412037120. Its totient is φ = 30681099889920.
The previous prime is 115055122103239. The next prime is 115055122103287. The reversal of 115055122103280 is 82301221550511.
115055122103280 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 551 + 2 + 21 + 0 + 3 + 2 + 80 = 666.
It is a super-2 number, since 2×1150551221032802 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115055122103287) 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, 483096709 + ... + 483334811.
It is an arithmetic number, because the mean of its divisors is an integer number (2476902575232).
Almost surely, 2115055122103280 is an apocalyptic number.
115055122103280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115055122103280 is an abundant number, since it is smaller than the sum of its proper divisors (281249289933840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115055122103280 is a wasteful number, since it uses less digits than its factorization.
115055122103280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461836 (or 461824 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 36.
Adding to 115055122103280 its reverse (82301221550511), we get a palindrome (197356343653791).
The spelling of 115055122103280 in words is "one hundred fifteen trillion, fifty-five billion, one hundred twenty-two million, one hundred three thousand, two hundred eighty".
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