Base | Representation |
---|---|
bin | 1010011000011101011110… |
… | …0010100001000111000110 |
3 | 1111102021222222010222122220 |
4 | 2212013113202201013012 |
5 | 2444012111112133210 |
6 | 40140045312233210 |
7 | 2255505605124033 |
oct | 246072742410706 |
9 | 44367888128586 |
10 | 11415344255430 |
11 | 3701247264545 |
12 | 134445383b806 |
13 | 64a601a0297b |
14 | 2b671157238a |
15 | 14be15218c70 |
hex | a61d78a11c6 |
11415344255430 has 32 divisors (see below), whose sum is σ = 27460391966208. Its totient is φ = 3037028940000.
The previous prime is 11415344255351. The next prime is 11415344255527. The reversal of 11415344255430 is 3455244351411.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441415696 + ... + 441441555.
It is an arithmetic number, because the mean of its divisors is an integer number (858137248944).
Almost surely, 211415344255430 is an apocalyptic number.
11415344255430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11415344255430 is an abundant number, since it is smaller than the sum of its proper divisors (16045047710778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11415344255430 is a wasteful number, since it uses less digits than its factorization.
11415344255430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882857692.
The product of its (nonzero) digits is 576000, while the sum is 42.
The spelling of 11415344255430 in words is "eleven trillion, four hundred fifteen billion, three hundred forty-four million, two hundred fifty-five thousand, four hundred thirty".
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