Base | Representation |
---|---|
bin | 1100110110011… |
… | …1010011001100 |
3 | 10202102102120112 |
4 | 3031213103030 |
5 | 102244303432 |
6 | 5203135152 |
7 | 1223101202 |
oct | 315472314 |
9 | 122372515 |
10 | 53900492 |
11 | 28475268 |
12 | 160744b8 |
13 | b2228a9 |
14 | 7231072 |
15 | 4aea7b2 |
hex | 33674cc |
53900492 has 12 divisors (see below), whose sum is σ = 99290520. Its totient is φ = 25531776.
The previous prime is 53900491. The next prime is 53900513. The reversal of 53900492 is 29400935.
It is not an unprimeable number, because it can be changed into a prime (53900491) 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, 354533 + ... + 354684.
It is an arithmetic number, because the mean of its divisors is an integer number (8274210).
Almost surely, 253900492 is an apocalyptic number.
It is an amenable number.
53900492 is a deficient number, since it is larger than the sum of its proper divisors (45390028).
53900492 is a wasteful number, since it uses less digits than its factorization.
53900492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709240 (or 709238 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 53900492 is about 7341.6954445142. The cubic root of 53900492 is about 377.7440014272.
The spelling of 53900492 in words is "fifty-three million, nine hundred thousand, four hundred ninety-two".
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