Base | Representation |
---|---|
bin | 101100101101010011… |
… | …110011000100010000 |
3 | 11120220112111202110022 |
4 | 230231103303010100 |
5 | 1241303212224010 |
6 | 34015245323012 |
7 | 3316414052234 |
oct | 545523630420 |
9 | 146815452408 |
10 | 48004804880 |
11 | 193a450846a |
12 | 9378866468 |
13 | 46b05b86b6 |
14 | 24757665c4 |
15 | 13ae630d55 |
hex | b2d4f3110 |
48004804880 has 20 divisors (see below), whose sum is σ = 111611171532. Its totient is φ = 19201921920.
The previous prime is 48004804877. The next prime is 48004804889. The reversal of 48004804880 is 8840840084.
It can be written as a sum of positive squares in 2 ways, for example, as 36571207696 + 11433597184 = 191236^2 + 106928^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×480048048802 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48004804889) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300029951 + ... + 300030110.
Almost surely, 248004804880 is an apocalyptic number.
48004804880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48004804880 is an abundant number, since it is smaller than the sum of its proper divisors (63606366652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48004804880 is a wasteful number, since it uses less digits than its factorization.
48004804880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600060074 (or 600060068 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 48004804880 in words is "forty-eight billion, four million, eight hundred four thousand, eight hundred eighty".
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