Base | Representation |
---|---|
bin | 10010100111101110100011 |
3 | 100011222220110 |
4 | 102213232203 |
5 | 2222200230 |
6 | 252342403 |
7 | 56330145 |
oct | 22475643 |
9 | 10158813 |
10 | 4881315 |
11 | 283444a |
12 | 1774a03 |
13 | 101ba6a |
14 | 910c95 |
15 | 6664b0 |
hex | 4a7ba3 |
4881315 has 8 divisors (see below), whose sum is σ = 7810128. Its totient is φ = 2603360.
The previous prime is 4881307. The next prime is 4881341. The reversal of 4881315 is 5131884.
4881315 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4881315 - 23 = 4881307 is a prime.
It is a super-2 number, since 2×48813152 = 47654472258450, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162696 + ... + 162725.
It is an arithmetic number, because the mean of its divisors is an integer number (976266).
Almost surely, 24881315 is an apocalyptic number.
4881315 is a deficient number, since it is larger than the sum of its proper divisors (2928813).
4881315 is a wasteful number, since it uses less digits than its factorization.
4881315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325429.
The product of its digits is 3840, while the sum is 30.
The square root of 4881315 is about 2209.3698196545. The cubic root of 4881315 is about 169.6337559449.
It can be divided in two parts, 48813 and 15, that added together give a triangular number (48828 = T312).
The spelling of 4881315 in words is "four million, eight hundred eighty-one thousand, three hundred fifteen".
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