Base | Representation |
---|---|
bin | 10101010010100110… |
… | …10010111100101101 |
3 | 1002111121012120002111 |
4 | 22221103102330231 |
5 | 141402131424240 |
6 | 5130115524021 |
7 | 553153210354 |
oct | 125123227455 |
9 | 32447176074 |
10 | 11430342445 |
11 | 4936148505 |
12 | 226bbb9611 |
13 | 1102130a52 |
14 | 7a60d299b |
15 | 46d7481ea |
hex | 2a94d2f2d |
11430342445 has 8 divisors (see below), whose sum is σ = 14523258744. Its totient is φ = 8606375424.
The previous prime is 11430342439. The next prime is 11430342461. The reversal of 11430342445 is 54424303411.
It can be written as a sum of positive squares in 4 ways, for example, as 1334513961 + 10095828484 = 36531^2 + 100478^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11430342445 - 23 = 11430342437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67237224 + ... + 67237393.
It is an arithmetic number, because the mean of its divisors is an integer number (1815407343).
Almost surely, 211430342445 is an apocalyptic number.
It is an amenable number.
11430342445 is a deficient number, since it is larger than the sum of its proper divisors (3092916299).
11430342445 is a wasteful number, since it uses less digits than its factorization.
11430342445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134474639.
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 11430342445 its reverse (54424303411), we get a palindrome (65854645856).
The spelling of 11430342445 in words is "eleven billion, four hundred thirty million, three hundred forty-two thousand, four hundred forty-five".
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