Base | Representation |
---|---|
bin | 1100100111011… |
… | …0101001111111 |
3 | 10200120100110222 |
4 | 3021312221333 |
5 | 102021233230 |
6 | 5130051555 |
7 | 1211524412 |
oct | 311665177 |
9 | 120510428 |
10 | 52914815 |
11 | 27961758 |
12 | 15879bbb |
13 | ac69055 |
14 | 7055b79 |
15 | 49a36e5 |
hex | 3276a7f |
52914815 has 8 divisors (see below), whose sum is σ = 63540288. Its totient is φ = 42303520.
The previous prime is 52914793. The next prime is 52914871. The reversal of 52914815 is 51841925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52914815 - 26 = 52914751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8234 + ... + 13176.
It is an arithmetic number, because the mean of its divisors is an integer number (7942536).
Almost surely, 252914815 is an apocalyptic number.
52914815 is a deficient number, since it is larger than the sum of its proper divisors (10625473).
52914815 is a wasteful number, since it uses less digits than its factorization.
52914815 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7089.
The product of its digits is 14400, while the sum is 35.
The square root of 52914815 is about 7274.2570067327. The cubic root of 52914815 is about 375.4272227268.
The spelling of 52914815 in words is "fifty-two million, nine hundred fourteen thousand, eight hundred fifteen".
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