Base | Representation |
---|---|
bin | 1011011110110… |
… | …0100001101101 |
3 | 10100121111212122 |
4 | 2313230201231 |
5 | 44311422413 |
6 | 4440042325 |
7 | 1123210544 |
oct | 267544155 |
9 | 110544778 |
10 | 48154733 |
11 | 25200400 |
12 | 141633a5 |
13 | 9c90533 |
14 | 657715b |
15 | 4363108 |
hex | 2dec86d |
48154733 has 6 divisors (see below), whose sum is σ = 52930542. Its totient is φ = 43776920.
The previous prime is 48154697. The next prime is 48154739. The reversal of 48154733 is 33745184.
It can be written as a sum of positive squares in only one way, i.e., 28111204 + 20043529 = 5302^2 + 4477^2 .
It is a de Polignac number, because none of the positive numbers 2k-48154733 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48154693 and 48154702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48154739) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198866 + ... + 199107.
It is an arithmetic number, because the mean of its divisors is an integer number (8821757).
Almost surely, 248154733 is an apocalyptic number.
It is an amenable number.
48154733 is a deficient number, since it is larger than the sum of its proper divisors (4775809).
48154733 is a wasteful number, since it uses less digits than its factorization.
48154733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397995 (or 397984 counting only the distinct ones).
The product of its digits is 40320, while the sum is 35.
The square root of 48154733 is about 6939.3611377417. The cubic root of 48154733 is about 363.8142115321.
The spelling of 48154733 in words is "forty-eight million, one hundred fifty-four thousand, seven hundred thirty-three".
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