Base | Representation |
---|---|
bin | 1100110010111… |
… | …1000010010111 |
3 | 10201222201110020 |
4 | 3030233002113 |
5 | 102214420124 |
6 | 5154200223 |
7 | 1221121263 |
oct | 314570227 |
9 | 121881406 |
10 | 53670039 |
11 | 28328105 |
12 | 15b83073 |
13 | b171a27 |
14 | 71b10a3 |
15 | 4aa2379 |
hex | 332f097 |
53670039 has 8 divisors (see below), whose sum is σ = 74027760. Its totient is φ = 34546176.
The previous prime is 53670031. The next prime is 53670061. The reversal of 53670039 is 93007635.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53670039 - 23 = 53670031 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53669991 and 53670009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53670031) 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, 308362 + ... + 308535.
It is an arithmetic number, because the mean of its divisors is an integer number (9253470).
Almost surely, 253670039 is an apocalyptic number.
53670039 is a deficient number, since it is larger than the sum of its proper divisors (20357721).
53670039 is a wasteful number, since it uses less digits than its factorization.
53670039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616929.
The product of its (nonzero) digits is 17010, while the sum is 33.
The square root of 53670039 is about 7325.9838247160. The cubic root of 53670039 is about 377.2048808157.
The spelling of 53670039 in words is "fifty-three million, six hundred seventy thousand, thirty-nine".
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