Base | Representation |
---|---|
bin | 1100001111011… |
… | …0011011001001 |
3 | 10120121101121120 |
4 | 3003312123021 |
5 | 101120403001 |
6 | 5032225453 |
7 | 1162251135 |
oct | 303663311 |
9 | 116541546 |
10 | 51341001 |
11 | 26a87288 |
12 | 1523b289 |
13 | a8378ba |
14 | 6b663c5 |
15 | 4792236 |
hex | 30f66c9 |
51341001 has 8 divisors (see below), whose sum is σ = 68597184. Its totient is φ = 34156080.
The previous prime is 51340997. The next prime is 51341009. The reversal of 51341001 is 10014315.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51341001 - 22 = 51340997 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (51341009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16110 + ... + 19031.
It is an arithmetic number, because the mean of its divisors is an integer number (8574648).
Almost surely, 251341001 is an apocalyptic number.
It is an amenable number.
51341001 is a deficient number, since it is larger than the sum of its proper divisors (17256183).
51341001 is a wasteful number, since it uses less digits than its factorization.
51341001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35631.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 51341001 is about 7165.2634982951. The cubic root of 51341001 is about 371.6676633549.
Adding to 51341001 its reverse (10014315), we get a palindrome (61355316).
It can be divided in two parts, 513 and 41001, that added together give a palindrome (41514).
The spelling of 51341001 in words is "fifty-one million, three hundred forty-one thousand, one".
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