Base | Representation |
---|---|
bin | 1100101010010… |
… | …1111011110011 |
3 | 10200221012010021 |
4 | 3022211323303 |
5 | 102043432332 |
6 | 5134144311 |
7 | 1213262116 |
oct | 312457363 |
9 | 120835107 |
10 | 53108467 |
11 | 27a841a5 |
12 | 15952097 |
13 | b006239 |
14 | 70a657d |
15 | 49e0c97 |
hex | 32a5ef3 |
53108467 has 4 divisors (see below), whose sum is σ = 53179936. Its totient is φ = 53037000.
The previous prime is 53108453. The next prime is 53108501. The reversal of 53108467 is 76480135.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-53108467 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53138467) 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, 34608 + ... + 36109.
It is an arithmetic number, because the mean of its divisors is an integer number (13294984).
Almost surely, 253108467 is an apocalyptic number.
53108467 is a deficient number, since it is larger than the sum of its proper divisors (71469).
53108467 is an equidigital number, since it uses as much as digits as its factorization.
53108467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71468.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 53108467 is about 7287.5556258597. Note that the first 3 decimals coincide. The cubic root of 53108467 is about 375.8846480126.
The spelling of 53108467 in words is "fifty-three million, one hundred eight thousand, four hundred sixty-seven".
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