Base | Representation |
---|---|
bin | 1100101111010… |
… | …1101001101000 |
3 | 10201112210000111 |
4 | 3023311221220 |
5 | 102134404414 |
6 | 5145144104 |
7 | 1216122061 |
oct | 313655150 |
9 | 121483014 |
10 | 53434984 |
11 | 28187549 |
12 | 15a8b034 |
13 | b0bba45 |
14 | 714d568 |
15 | 4a578c4 |
hex | 32f5a68 |
53434984 has 8 divisors (see below), whose sum is σ = 100190610. Its totient is φ = 26717488.
The previous prime is 53434937. The next prime is 53434987. The reversal of 53434984 is 48943435.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 52272900 + 1162084 = 7230^2 + 1078^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (53434987) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3339679 + ... + 3339694.
Almost surely, 253434984 is an apocalyptic number.
It is an amenable number.
53434984 is a deficient number, since it is larger than the sum of its proper divisors (46755626).
53434984 is a wasteful number, since it uses less digits than its factorization.
53434984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6679379 (or 6679375 counting only the distinct ones).
The product of its digits is 207360, while the sum is 40.
The square root of 53434984 is about 7309.9236658121. The cubic root of 53434984 is about 376.6534021312.
The spelling of 53434984 in words is "fifty-three million, four hundred thirty-four thousand, nine hundred eighty-four".
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