Base | Representation |
---|---|
bin | 1011011101100… |
… | …0100100011100 |
3 | 10100110100202001 |
4 | 2313120210130 |
5 | 44301313423 |
6 | 4434212044 |
7 | 1122420325 |
oct | 267304434 |
9 | 110410661 |
10 | 48072988 |
11 | 25154a47 |
12 | 14124024 |
13 | 9c62272 |
14 | 655544c |
15 | 4348cad |
hex | 2dd891c |
48072988 has 6 divisors (see below), whose sum is σ = 84127736. Its totient is φ = 24036492.
The previous prime is 48072917. The next prime is 48073007. The reversal of 48072988 is 88927084.
48072988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×480729883 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 as a sum of consecutive naturals, namely, 6009120 + ... + 6009127.
Almost surely, 248072988 is an apocalyptic number.
It is an amenable number.
48072988 is a deficient number, since it is larger than the sum of its proper divisors (36054748).
48072988 is a wasteful number, since it uses less digits than its factorization.
48072988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12018251 (or 12018249 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 46.
The square root of 48072988 is about 6933.4686845763. The cubic root of 48072988 is about 363.6082308311.
The spelling of 48072988 in words is "forty-eight million, seventy-two thousand, nine hundred eighty-eight".
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