Base | Representation |
---|---|
bin | 1010001100110011111110… |
… | …0000101101111010011010 |
3 | 1110201011110022202011210010 |
4 | 2203030333200231322122 |
5 | 2432222240114314010 |
6 | 35504111525302350 |
7 | 2235162506606130 |
oct | 243147740557232 |
9 | 43634408664703 |
10 | 11215225151130 |
11 | 3634394243540 |
12 | 13117042649b6 |
13 | 63478bb114a0 |
14 | 2aab69729750 |
15 | 146b015b9620 |
hex | a333f82de9a |
11215225151130 has 256 divisors, whose sum is σ = 36144545697792. Its totient is φ = 2150883072000.
The previous prime is 11215225151087. The next prime is 11215225151161. The reversal of 11215225151130 is 3115152251211.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 272982190 + ... + 273023270.
It is an arithmetic number, because the mean of its divisors is an integer number (141189631632).
Almost surely, 211215225151130 is an apocalyptic number.
11215225151130 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 11215225151130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18072272848896).
11215225151130 is an abundant number, since it is smaller than the sum of its proper divisors (24929320546662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11215225151130 is a wasteful number, since it uses less digits than its factorization.
11215225151130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50213.
The product of its (nonzero) digits is 3000, while the sum is 30.
The spelling of 11215225151130 in words is "eleven trillion, two hundred fifteen billion, two hundred twenty-five million, one hundred fifty-one thousand, one hundred thirty".
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