Base | Representation |
---|---|
bin | 1100001100010… |
… | …1101010111110 |
3 | 10120020020200121 |
4 | 3003011222332 |
5 | 101043010220 |
6 | 5024045154 |
7 | 1160460013 |
oct | 303055276 |
9 | 116206617 |
10 | 51141310 |
11 | 26960250 |
12 | 151637ba |
13 | a797a3c |
14 | 6b1370a |
15 | 4752eaa |
hex | 30c5abe |
51141310 has 32 divisors (see below), whose sum is σ = 101479392. Its totient is φ = 18401280.
The previous prime is 51141283. The next prime is 51141313. The reversal of 51141310 is 1314115.
It is a super-2 number, since 2×511413102 = 5230867177032200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51141313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8274 + ... + 13066.
It is an arithmetic number, because the mean of its divisors is an integer number (3171231).
Almost surely, 251141310 is an apocalyptic number.
51141310 is a deficient number, since it is larger than the sum of its proper divisors (50338082).
51141310 is a wasteful number, since it uses less digits than its factorization.
51141310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4908.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 51141310 is about 7151.3152636421. The cubic root of 51141310 is about 371.1851697079.
Adding to 51141310 its reverse (1314115), we get a palindrome (52455425).
The spelling of 51141310 in words is "fifty-one million, one hundred forty-one thousand, three hundred ten".
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