Base | Representation |
---|---|
bin | 1001110000111111… |
… | …10000001101010011 |
3 | 111112101021121120000 |
4 | 10320133300031103 |
5 | 41214130042230 |
6 | 2224123421043 |
7 | 243631123563 |
oct | 47037601523 |
9 | 14471247500 |
10 | 5242815315 |
11 | 2250483821 |
12 | 1023984783 |
13 | 657256caa |
14 | 37a42ada3 |
15 | 20a41bb60 |
hex | 1387f0353 |
5242815315 has 40 divisors (see below), whose sum is σ = 9722330640. Its totient is φ = 2699742528.
The previous prime is 5242815301. The next prime is 5242815323. The reversal of 5242815315 is 5135182425.
5242815315 is a `hidden beast` number, since 5 + 2 + 42 + 81 + 531 + 5 = 666.
It is not a de Polignac number, because 5242815315 - 29 = 5242814803 is a prime.
It is a super-2 number, since 2×52428153152 = 54974224854397098450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5242815315.
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 39 ways as a sum of consecutive naturals, for example, 211449 + ... + 234938.
It is an arithmetic number, because the mean of its divisors is an integer number (243058266).
Almost surely, 25242815315 is an apocalyptic number.
5242815315 is a deficient number, since it is larger than the sum of its proper divisors (4479515325).
5242815315 is a wasteful number, since it uses less digits than its factorization.
5242815315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446433 (or 446424 counting only the distinct ones).
The product of its digits is 48000, while the sum is 36.
The square root of 5242815315 is about 72407.2877202288. The cubic root of 5242815315 is about 1737.2201301373.
The spelling of 5242815315 in words is "five billion, two hundred forty-two million, eight hundred fifteen thousand, three hundred fifteen".
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