Base | Representation |
---|---|
bin | 1100001011001… |
… | …0100100001011 |
3 | 10120002021100010 |
4 | 3002302210023 |
5 | 101033004201 |
6 | 5022243003 |
7 | 1160012604 |
oct | 302624413 |
9 | 116067303 |
10 | 51063051 |
11 | 26907476 |
12 | 15126463 |
13 | a76b230 |
14 | 6ad2dab |
15 | 4739bd6 |
hex | 30b290b |
51063051 has 32 divisors (see below), whose sum is σ = 77898240. Its totient is φ = 29493504.
The previous prime is 51063043. The next prime is 51063079. The reversal of 51063051 is 15036015.
It is a happy number.
It is not a de Polignac number, because 51063051 - 23 = 51063043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51063041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101266 + ... + 101768.
It is an arithmetic number, because the mean of its divisors is an integer number (2434320).
Almost surely, 251063051 is an apocalyptic number.
51063051 is a deficient number, since it is larger than the sum of its proper divisors (26835189).
51063051 is a wasteful number, since it uses less digits than its factorization.
51063051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 51063051 is about 7145.8415179739. The cubic root of 51063051 is about 370.9957376552.
Adding to 51063051 its reverse (15036015), we get a palindrome (66099066).
The spelling of 51063051 in words is "fifty-one million, sixty-three thousand, fifty-one".
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