Base | Representation |
---|---|
bin | 1011100011110… |
… | …1110110110011 |
3 | 10101020102211122 |
4 | 2320331312303 |
5 | 44403102414 |
6 | 4451132455 |
7 | 1126066010 |
oct | 270756663 |
9 | 111212748 |
10 | 48487859 |
11 | 25408712 |
12 | 142a412b |
13 | a079054 |
14 | 6622707 |
15 | 43cbb8e |
hex | 2e3ddb3 |
48487859 has 16 divisors (see below), whose sum is σ = 58899456. Its totient is φ = 38966400.
The previous prime is 48487847. The next prime is 48487861. The reversal of 48487859 is 95878484.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48487859 - 216 = 48422323 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48487859.
It is not an unprimeable number, because it can be changed into a prime (48487819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38774 + ... + 40004.
It is an arithmetic number, because the mean of its divisors is an integer number (3681216).
Almost surely, 248487859 is an apocalyptic number.
48487859 is a deficient number, since it is larger than the sum of its proper divisors (10411597).
48487859 is a wasteful number, since it uses less digits than its factorization.
48487859 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1586.
The product of its digits is 2580480, while the sum is 53.
The square root of 48487859 is about 6963.3224110334. The cubic root of 48487859 is about 364.6512187088.
The spelling of 48487859 in words is "forty-eight million, four hundred eighty-seven thousand, eight hundred fifty-nine".
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