Base | Representation |
---|---|
bin | 1100110101000… |
… | …1011111001100 |
3 | 10202020220000111 |
4 | 3031101133030 |
5 | 102233424043 |
6 | 5201205404 |
7 | 1222246546 |
oct | 315213714 |
9 | 122226014 |
10 | 53811148 |
11 | 28414126 |
12 | 16030864 |
13 | b1c1021 |
14 | 720a696 |
15 | 4ace09d |
hex | 33517cc |
53811148 has 12 divisors (see below), whose sum is σ = 94414320. Its totient is φ = 26835632.
The previous prime is 53811101. The next prime is 53811151. The reversal of 53811148 is 84111835.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15736 + ... + 18847.
It is an arithmetic number, because the mean of its divisors is an integer number (7867860).
Almost surely, 253811148 is an apocalyptic number.
It is an amenable number.
53811148 is a deficient number, since it is larger than the sum of its proper divisors (40603172).
53811148 is a wasteful number, since it uses less digits than its factorization.
53811148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34976 (or 34974 counting only the distinct ones).
The product of its digits is 3840, while the sum is 31.
The square root of 53811148 is about 7335.6082229083. The cubic root of 53811148 is about 377.5351732500.
The spelling of 53811148 in words is "fifty-three million, eight hundred eleven thousand, one hundred forty-eight".
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