Base | Representation |
---|---|
bin | 1100110111111… |
… | …1010011010100 |
3 | 10202121102102201 |
4 | 3031333103110 |
5 | 102310430204 |
6 | 5205214244 |
7 | 1223660626 |
oct | 315772324 |
9 | 122542381 |
10 | 53998804 |
11 | 28532112 |
12 | 16101384 |
13 | b258572 |
14 | 7258c16 |
15 | 4b199a4 |
hex | 337f4d4 |
53998804 has 24 divisors (see below), whose sum is σ = 97993728. Its totient is φ = 26016960.
The previous prime is 53998801. The next prime is 53998811. The reversal of 53998804 is 40889935.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53998801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11629 + ... + 15595.
It is an arithmetic number, because the mean of its divisors is an integer number (4083072).
Almost surely, 253998804 is an apocalyptic number.
It is an amenable number.
53998804 is a deficient number, since it is larger than the sum of its proper divisors (43994924).
53998804 is a wasteful number, since it uses less digits than its factorization.
53998804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4095 (or 4093 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 53998804 is about 7348.3878504064. The cubic root of 53998804 is about 377.9735244561.
The spelling of 53998804 in words is "fifty-three million, nine hundred ninety-eight thousand, eight hundred four".
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