Base | Representation |
---|---|
bin | 1100010010000… |
… | …1010100101010 |
3 | 10120221022122110 |
4 | 3010201110222 |
5 | 101142013324 |
6 | 5040103150 |
7 | 1163612334 |
oct | 304412452 |
9 | 116838573 |
10 | 51516714 |
11 | 270972a7 |
12 | 15304ab6 |
13 | a899882 |
14 | 6bb0454 |
15 | 47c9329 |
hex | 312152a |
51516714 has 16 divisors (see below), whose sum is σ = 108456480. Its totient is φ = 16268400.
The previous prime is 51516713. The next prime is 51516719. The reversal of 51516714 is 41761515.
It is not an unprimeable number, because it can be changed into a prime (51516713) 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, 225837 + ... + 226064.
It is an arithmetic number, because the mean of its divisors is an integer number (6778530).
Almost surely, 251516714 is an apocalyptic number.
51516714 is an abundant number, since it is smaller than the sum of its proper divisors (56939766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51516714 is a wasteful number, since it uses less digits than its factorization.
51516714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451925.
The product of its digits is 4200, while the sum is 30.
The square root of 51516714 is about 7177.5144722947. The cubic root of 51516714 is about 372.0911876120.
The spelling of 51516714 in words is "fifty-one million, five hundred sixteen thousand, seven hundred fourteen".
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