Base | Representation |
---|---|
bin | 101111100110101001… |
… | …010100000111011010 |
3 | 11212221020102221011022 |
4 | 233212221110013122 |
5 | 1314140220331414 |
6 | 35252003202442 |
7 | 3456441534254 |
oct | 574651240732 |
9 | 155836387138 |
10 | 51114230234 |
11 | 1a74a717791 |
12 | 9aa6076422 |
13 | 4a87863862 |
14 | 268c6d4cd4 |
15 | 14e25dc18e |
hex | be6a541da |
51114230234 has 8 divisors (see below), whose sum is σ = 78743543988. Its totient is φ = 24866382240.
The previous prime is 51114230231. The next prime is 51114230249. The reversal of 51114230234 is 43203241115.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 45794716009 + 5319514225 = 213997^2 + 72935^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×511142302342 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51114230231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345366347 + ... + 345366494.
Almost surely, 251114230234 is an apocalyptic number.
51114230234 is a deficient number, since it is larger than the sum of its proper divisors (27629313754).
51114230234 is a wasteful number, since it uses less digits than its factorization.
51114230234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690732880.
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 51114230234 its reverse (43203241115), we get a palindrome (94317471349).
The spelling of 51114230234 in words is "fifty-one billion, one hundred fourteen million, two hundred thirty thousand, two hundred thirty-four".
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