Base | Representation |
---|---|
bin | 10101011111101100… |
… | …11111000011100010 |
3 | 1002210020222102222122 |
4 | 22233312133003202 |
5 | 142113244332440 |
6 | 5145043104242 |
7 | 555656224334 |
oct | 125766370342 |
9 | 32706872878 |
10 | 11540230370 |
11 | 4992182979 |
12 | 22a0972082 |
13 | 111bb270a6 |
14 | 7b6939454 |
15 | 4782027b5 |
hex | 2afd9f0e2 |
11540230370 has 8 divisors (see below), whose sum is σ = 20772414684. Its totient is φ = 4616092144.
The previous prime is 11540230369. The next prime is 11540230379. The reversal of 11540230370 is 7303204511.
It can be written as a sum of positive squares in 2 ways, for example, as 9909605209 + 1630625161 = 99547^2 + 40381^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (11540230379) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577011509 + ... + 577011528.
Almost surely, 211540230370 is an apocalyptic number.
11540230370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11540230370 is a deficient number, since it is larger than the sum of its proper divisors (9232184314).
11540230370 is a wasteful number, since it uses less digits than its factorization.
11540230370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1154023044.
The product of its (nonzero) digits is 2520, while the sum is 26.
Adding to 11540230370 its reverse (7303204511), we get a palindrome (18843434881).
The spelling of 11540230370 in words is "eleven billion, five hundred forty million, two hundred thirty thousand, three hundred seventy".
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