Base | Representation |
---|---|
bin | 1100001111010… |
… | …0100110000010 |
3 | 10120121000022222 |
4 | 3003310212002 |
5 | 101120133011 |
6 | 5032131042 |
7 | 1162220240 |
oct | 303644602 |
9 | 116530288 |
10 | 51333506 |
11 | 26a81694 |
12 | 15236a82 |
13 | a834373 |
14 | 6b63790 |
15 | 478eddb |
hex | 30f4982 |
51333506 has 16 divisors (see below), whose sum is σ = 93177216. Its totient is φ = 20705856.
The previous prime is 51333463. The next prime is 51333533. The reversal of 51333506 is 60533315.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 107606 + ... + 108081.
It is an arithmetic number, because the mean of its divisors is an integer number (5823576).
Almost surely, 251333506 is an apocalyptic number.
51333506 is a deficient number, since it is larger than the sum of its proper divisors (41843710).
51333506 is a wasteful number, since it uses less digits than its factorization.
51333506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215713.
The product of its (nonzero) digits is 4050, while the sum is 26.
The square root of 51333506 is about 7164.7404698286. The cubic root of 51333506 is about 371.6495765455.
The spelling of 51333506 in words is "fifty-one million, three hundred thirty-three thousand, five hundred six".
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