Base | Representation |
---|---|
bin | 1100101111110… |
… | …1100111111001 |
3 | 10201121102211000 |
4 | 3023331213321 |
5 | 102141431031 |
6 | 5145555213 |
7 | 1216316223 |
oct | 313754771 |
9 | 121542730 |
10 | 53467641 |
11 | 281aa037 |
12 | 15aa5b09 |
13 | b100876 |
14 | 715b413 |
15 | 4a623e6 |
hex | 32fd9f9 |
53467641 has 8 divisors (see below), whose sum is σ = 79211360. Its totient is φ = 35645076.
The previous prime is 53467639. The next prime is 53467643. The reversal of 53467641 is 14676435.
It is a happy number.
53467641 is a `hidden beast` number, since 5 + 3 + 4 + 6 + 7 + 641 = 666.
It is an interprime number because it is at equal distance from previous prime (53467639) and next prime (53467643).
It is not a de Polignac number, because 53467641 - 21 = 53467639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53467596 and 53467605.
It is not an unprimeable number, because it can be changed into a prime (53467643) 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, 990115 + ... + 990168.
It is an arithmetic number, because the mean of its divisors is an integer number (9901420).
Almost surely, 253467641 is an apocalyptic number.
It is an amenable number.
53467641 is a deficient number, since it is larger than the sum of its proper divisors (25743719).
53467641 is a wasteful number, since it uses less digits than its factorization.
53467641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1980292 (or 1980286 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 53467641 is about 7312.1570688819. The cubic root of 53467641 is about 376.7301175729.
The spelling of 53467641 in words is "fifty-three million, four hundred sixty-seven thousand, six hundred forty-one".
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