Base | Representation |
---|---|
bin | 1100110101110… |
… | …0101011100100 |
3 | 10202100012220120 |
4 | 3031130223210 |
5 | 102241410441 |
6 | 5202201540 |
7 | 1222530324 |
oct | 315345344 |
9 | 122305816 |
10 | 53856996 |
11 | 28445616 |
12 | 160532b0 |
13 | b208b5b |
14 | 721d284 |
15 | 4adc966 |
hex | 335cae4 |
53856996 has 12 divisors (see below), whose sum is σ = 125666352. Its totient is φ = 17952328.
The previous prime is 53856967. The next prime is 53856997. The reversal of 53856996 is 69965835.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (53856997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2244030 + ... + 2244053.
It is an arithmetic number, because the mean of its divisors is an integer number (10472196).
Almost surely, 253856996 is an apocalyptic number.
It is an amenable number.
53856996 is an abundant number, since it is smaller than the sum of its proper divisors (71809356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53856996 is a wasteful number, since it uses less digits than its factorization.
53856996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4488090 (or 4488088 counting only the distinct ones).
The product of its digits is 1749600, while the sum is 51.
The square root of 53856996 is about 7338.7325881245. The cubic root of 53856996 is about 377.6423649112.
The spelling of 53856996 in words is "fifty-three million, eight hundred fifty-six thousand, nine hundred ninety-six".
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