Base | Representation |
---|---|
bin | 1011101001010… |
… | …0000100101010 |
3 | 10101220101021000 |
4 | 2322110010222 |
5 | 100000403002 |
6 | 4502455430 |
7 | 1132066410 |
oct | 272240452 |
9 | 111811230 |
10 | 48841002 |
11 | 25629a71 |
12 | 14434576 |
13 | a170a02 |
14 | 66b52b0 |
15 | 444b61c |
hex | 2e9412a |
48841002 has 32 divisors (see below), whose sum is σ = 124041600. Its totient is φ = 13954464.
The previous prime is 48840997. The next prime is 48841003. The reversal of 48841002 is 20014884.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (48841003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64227 + ... + 64982.
It is an arithmetic number, because the mean of its divisors is an integer number (3876300).
Almost surely, 248841002 is an apocalyptic number.
48841002 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
48841002 is an abundant number, since it is smaller than the sum of its proper divisors (75200598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48841002 is a wasteful number, since it uses less digits than its factorization.
48841002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129227 (or 129221 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
The square root of 48841002 is about 6988.6337720616. The cubic root of 48841002 is about 365.5343446511.
Adding to 48841002 its reverse (20014884), we get a palindrome (68855886).
It can be divided in two parts, 4884 and 1002, that added together give a triangular number (5886 = T108).
The spelling of 48841002 in words is "forty-eight million, eight hundred forty-one thousand, two".
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