Base | Representation |
---|---|
bin | 1100010010000… |
… | …0101010010001 |
3 | 10120221011220222 |
4 | 3010200222101 |
5 | 101141422001 |
6 | 5040042425 |
7 | 1163601410 |
oct | 304405221 |
9 | 116834828 |
10 | 51514001 |
11 | 27095260 |
12 | 15303415 |
13 | a898576 |
14 | 6bad477 |
15 | 47c861b |
hex | 3120a91 |
51514001 has 16 divisors (see below), whose sum is σ = 64955520. Its totient is φ = 39684480.
The previous prime is 51513977. The next prime is 51514013. The reversal of 51514001 is 10041515.
It is not a de Polignac number, because 51514001 - 222 = 47319697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51514051) 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, 3095 + ... + 10611.
It is an arithmetic number, because the mean of its divisors is an integer number (4059720).
Almost surely, 251514001 is an apocalyptic number.
It is an amenable number.
51514001 is a deficient number, since it is larger than the sum of its proper divisors (13441519).
51514001 is a wasteful number, since it uses less digits than its factorization.
51514001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7624.
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 51514001 is about 7177.3254768054. The cubic root of 51514001 is about 372.0846557441.
Adding to 51514001 its reverse (10041515), we get a palindrome (61555516).
The spelling of 51514001 in words is "fifty-one million, five hundred fourteen thousand, one".
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