Base | Representation |
---|---|
bin | 1011011101110… |
… | …0011001101101 |
3 | 10100111011021102 |
4 | 2313130121231 |
5 | 44302314220 |
6 | 4434412445 |
7 | 1122514151 |
oct | 267343155 |
9 | 110434242 |
10 | 48088685 |
11 | 25165817 |
12 | 14131125 |
13 | 9c69458 |
14 | 655b061 |
15 | 434d775 |
hex | 2ddc66d |
48088685 has 8 divisors (see below), whose sum is σ = 58000536. Its totient is φ = 38274880.
The previous prime is 48088633. The next prime is 48088687. The reversal of 48088685 is 58688084.
It can be written as a sum of positive squares in 4 ways, for example, as 23990404 + 24098281 = 4898^2 + 4909^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48088685 - 220 = 47040109 is a prime.
It is a super-3 number, since 3×480886853 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48088687) 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, 23426 + ... + 25395.
It is an arithmetic number, because the mean of its divisors is an integer number (7250067).
Almost surely, 248088685 is an apocalyptic number.
It is an amenable number.
48088685 is a deficient number, since it is larger than the sum of its proper divisors (9911851).
48088685 is a wasteful number, since it uses less digits than its factorization.
48088685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49023.
The product of its (nonzero) digits is 491520, while the sum is 47.
The square root of 48088685 is about 6934.6005652813. The cubic root of 48088685 is about 363.6478021686.
The spelling of 48088685 in words is "forty-eight million, eighty-eight thousand, six hundred eighty-five".
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