Base | Representation |
---|---|
bin | 1011101100101… |
… | …0111001010000 |
3 | 10102022210021200 |
4 | 2323022321100 |
5 | 100030044202 |
6 | 4511351200 |
7 | 1134023154 |
oct | 273127120 |
9 | 112283250 |
10 | 49065552 |
11 | 25772748 |
12 | 14522500 |
13 | a21bc93 |
14 | 6733064 |
15 | 4492e1c |
hex | 2ecae50 |
49065552 has 60 divisors (see below), whose sum is σ = 141041940. Its totient is φ = 15911424.
The previous prime is 49065547. The next prime is 49065629. The reversal of 49065552 is 25556094.
49065552 is a `hidden beast` number, since 49 + 0 + 65 + 552 = 666.
49065552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 26255376 + 22810176 = 5124^2 + 4776^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
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 11 ways as a sum of consecutive naturals, for example, 724 + ... + 9932.
It is an arithmetic number, because the mean of its divisors is an integer number (2350699).
Almost surely, 249065552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49065552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70520970).
49065552 is an abundant number, since it is smaller than the sum of its proper divisors (91976388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49065552 is a wasteful number, since it uses less digits than its factorization.
49065552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9260 (or 9251 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 49065552 is about 7004.6807207752. The cubic root of 49065552 is about 366.0936784305.
The spelling of 49065552 in words is "forty-nine million, sixty-five thousand, five hundred fifty-two".
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