Base | Representation |
---|---|
bin | 1011011101110… |
… | …0110111101101 |
3 | 10100111020220112 |
4 | 2313130313231 |
5 | 44302344410 |
6 | 4434425405 |
7 | 1122522563 |
oct | 267346755 |
9 | 110436815 |
10 | 48090605 |
11 | 25167202 |
12 | 14132265 |
13 | 9c6a2a4 |
14 | 655ba33 |
15 | 434e105 |
hex | 2ddcded |
48090605 has 8 divisors (see below), whose sum is σ = 58687200. Its totient is φ = 37820176.
The previous prime is 48090587. The next prime is 48090661. The reversal of 48090605 is 50609084.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48090605 - 216 = 48025069 is a prime.
It is a super-3 number, since 3×480906053 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81215 + ... + 81804.
It is an arithmetic number, because the mean of its divisors is an integer number (7335900).
Almost surely, 248090605 is an apocalyptic number.
It is an amenable number.
48090605 is a deficient number, since it is larger than the sum of its proper divisors (10596595).
48090605 is a wasteful number, since it uses less digits than its factorization.
48090605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163083.
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 48090605 is about 6934.7390001355. The cubic root of 48090605 is about 363.6526417997.
Adding to 48090605 its reverse (50609084), we get a palindrome (98699689).
The spelling of 48090605 in words is "forty-eight million, ninety thousand, six hundred five".
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