Base | Representation |
---|---|
bin | 11010001001110001110001… |
… | …000101011100101010011010 |
3 | 120002020220121201101020211000 |
4 | 122021301301011130222122 |
5 | 110034001224042043120 |
6 | 1044343550154045430 |
7 | 33141000420540333 |
oct | 3211616105345232 |
9 | 502226551336730 |
10 | 115021121440410 |
11 | 33716202505529 |
12 | 10a97a44a19876 |
13 | 4c245a3189c53 |
14 | 20590a28cd28a |
15 | d46e6b36d990 |
hex | 689c7115ca9a |
115021121440410 has 64 divisors (see below), whose sum is σ = 306725665708800. Its totient is φ = 30672031530816.
The previous prime is 115021121440363. The next prime is 115021121440411. The reversal of 115021121440410 is 14044121120511.
115021121440410 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 211 + 2 + 1 + 440 + 4 + 1 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (115021121440411) 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, 30177267 + ... + 33774393.
It is an arithmetic number, because the mean of its divisors is an integer number (4792588526700).
Almost surely, 2115021121440410 is an apocalyptic number.
115021121440410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115021121440410 is an abundant number, since it is smaller than the sum of its proper divisors (191704544268390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115021121440410 is a wasteful number, since it uses less digits than its factorization.
115021121440410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3715572 (or 3715566 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 27.
Adding to 115021121440410 its reverse (14044121120511), we get a palindrome (129065242560921).
The spelling of 115021121440410 in words is "one hundred fifteen trillion, twenty-one billion, one hundred twenty-one million, four hundred forty thousand, four hundred ten".
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