Base | Representation |
---|---|
bin | 1100101110000… |
… | …0101001010100 |
3 | 10201101101222222 |
4 | 3023200221110 |
5 | 102124131243 |
6 | 5143241512 |
7 | 1215313202 |
oct | 313405124 |
9 | 121341888 |
10 | 53348948 |
11 | 28128944 |
12 | 15a49298 |
13 | b08b833 |
14 | 712a072 |
15 | 4a3c168 |
hex | 32e0a54 |
53348948 has 12 divisors (see below), whose sum is σ = 95347392. Its totient is φ = 26106840.
The previous prime is 53348929. The next prime is 53348957. The reversal of 53348948 is 84984335.
It is a super-2 number, since 2×533489482 = 5692220505413408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53348899 and 53348908.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141698 + ... + 142073.
It is an arithmetic number, because the mean of its divisors is an integer number (7945616).
Almost surely, 253348948 is an apocalyptic number.
It is an amenable number.
53348948 is a deficient number, since it is larger than the sum of its proper divisors (41998444).
53348948 is a wasteful number, since it uses less digits than its factorization.
53348948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283822 (or 283820 counting only the distinct ones).
The product of its digits is 414720, while the sum is 44.
The square root of 53348948 is about 7304.0364183101. The cubic root of 53348948 is about 376.4511428778.
The spelling of 53348948 in words is "fifty-three million, three hundred forty-eight thousand, nine hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •