Base | Representation |
---|---|
bin | 1011100100110… |
… | …1110010110110 |
3 | 10101100202101112 |
4 | 2321031302312 |
5 | 44412200032 |
6 | 4452355022 |
7 | 1126460231 |
oct | 271156266 |
9 | 111322345 |
10 | 48553142 |
11 | 25452770 |
12 | 14315a72 |
13 | a09c991 |
14 | 663c418 |
15 | 43e11b2 |
hex | 2e4dcb6 |
48553142 has 16 divisors (see below), whose sum is σ = 79916112. Its totient is φ = 21940320.
The previous prime is 48553111. The next prime is 48553171. The reversal of 48553142 is 24135584.
It is a junction number, because it is equal to n+sod(n) for n = 48553099 and 48553108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2573 + ... + 10184.
It is an arithmetic number, because the mean of its divisors is an integer number (4994757).
Almost surely, 248553142 is an apocalyptic number.
48553142 is a deficient number, since it is larger than the sum of its proper divisors (31362970).
48553142 is a wasteful number, since it uses less digits than its factorization.
48553142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12943.
The product of its digits is 19200, while the sum is 32.
The square root of 48553142 is about 6968.0084672738. The cubic root of 48553142 is about 364.8147981439.
It can be divided in two parts, 4855 and 3142, that added together give a palindrome (7997).
The spelling of 48553142 in words is "forty-eight million, five hundred fifty-three thousand, one hundred forty-two".
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