Base | Representation |
---|---|
bin | 101101011101010001… |
… | …001100110111101000 |
3 | 11122222121112222022100 |
4 | 231131101030313220 |
5 | 1244430203234004 |
6 | 34231151253400 |
7 | 3345354212442 |
oct | 553521146750 |
9 | 148877488270 |
10 | 48809430504 |
11 | 1977771861a |
12 | 956221a260 |
13 | 47ab1cab33 |
14 | 2510577492 |
15 | 140a0bd739 |
hex | b5d44cde8 |
48809430504 has 48 divisors (see below), whose sum is σ = 132303805920. Its totient is φ = 16256075040.
The previous prime is 48809430499. The next prime is 48809430559. The reversal of 48809430504 is 40503490884.
It is a happy number.
48809430504 is a `hidden beast` number, since 488 + 0 + 94 + 30 + 50 + 4 = 666.
It is a super-2 number, since 2×488094305042 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 48809430504.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200092 + ... + 371019.
It is an arithmetic number, because the mean of its divisors is an integer number (2756329290).
Almost surely, 248809430504 is an apocalyptic number.
It is an amenable number.
48809430504 is an abundant number, since it is smaller than the sum of its proper divisors (83494375416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48809430504 is a wasteful number, since it uses less digits than its factorization.
48809430504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572310 (or 572303 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The spelling of 48809430504 in words is "forty-eight billion, eight hundred nine million, four hundred thirty thousand, five hundred four".
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