Base | Representation |
---|---|
bin | 1011100011111… |
… | …0100010101011 |
3 | 10101020120200122 |
4 | 2320332202223 |
5 | 44403200132 |
6 | 4451153455 |
7 | 1126110131 |
oct | 270764253 |
9 | 111216618 |
10 | 48490667 |
11 | 2540a835 |
12 | 142a588b |
13 | a07a404 |
14 | 6623751 |
15 | 43cc912 |
hex | 2e3e8ab |
48490667 has 4 divisors (see below), whose sum is σ = 48515496. Its totient is φ = 48465840.
The previous prime is 48490643. The next prime is 48490703. The reversal of 48490667 is 76609484.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48490667 is a prime.
It is a super-2 number, since 2×484906672 = 4702689572209778, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48493667) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9209 + ... + 13482.
It is an arithmetic number, because the mean of its divisors is an integer number (12128874).
Almost surely, 248490667 is an apocalyptic number.
48490667 is a deficient number, since it is larger than the sum of its proper divisors (24829).
48490667 is a wasteful number, since it uses less digits than its factorization.
48490667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24828.
The product of its (nonzero) digits is 290304, while the sum is 44.
The square root of 48490667 is about 6963.5240360036. The cubic root of 48490667 is about 364.6582577276.
The spelling of 48490667 in words is "forty-eight million, four hundred ninety thousand, six hundred sixty-seven".
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