Base | Representation |
---|---|
bin | 1011101001100… |
… | …1000110010110 |
3 | 10101221102111112 |
4 | 2322121012112 |
5 | 100002032330 |
6 | 4503135022 |
7 | 1132213421 |
oct | 272310626 |
9 | 111842445 |
10 | 48861590 |
11 | 25643488 |
12 | 14444472 |
13 | a17a1ab |
14 | 66bc9b8 |
15 | 4452795 |
hex | 2e99196 |
48861590 has 8 divisors (see below), whose sum is σ = 87950880. Its totient is φ = 19544632.
The previous prime is 48861583. The next prime is 48861613. The reversal of 48861590 is 9516884.
48861590 is digitally balanced in base 2, 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 a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 2443070 + ... + 2443089.
It is an arithmetic number, because the mean of its divisors is an integer number (10993860).
Almost surely, 248861590 is an apocalyptic number.
48861590 is a deficient number, since it is larger than the sum of its proper divisors (39089290).
48861590 is a wasteful number, since it uses less digits than its factorization.
48861590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4886166.
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 48861590 is about 6990.1065800172. The cubic root of 48861590 is about 365.5856987975.
The spelling of 48861590 in words is "forty-eight million, eight hundred sixty-one thousand, five hundred ninety".
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