Base | Representation |
---|---|
bin | 1100101110111… |
… | …1101110010001 |
3 | 10201111112201021 |
4 | 3023233232101 |
5 | 102133120310 |
6 | 5144435441 |
7 | 1215661225 |
oct | 313575621 |
9 | 121445637 |
10 | 53410705 |
11 | 28170287 |
12 | 15a78b81 |
13 | b0b098a |
14 | 7144785 |
15 | 4a505da |
hex | 32efb91 |
53410705 has 8 divisors (see below), whose sum is σ = 64170432. Its totient is φ = 42676848.
The previous prime is 53410703. The next prime is 53410711. The reversal of 53410705 is 50701435.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53410705 - 21 = 53410703 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53410705.
It is not an unprimeable number, because it can be changed into a prime (53410703) 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, 1587 + ... + 10456.
It is an arithmetic number, because the mean of its divisors is an integer number (8021304).
Almost surely, 253410705 is an apocalyptic number.
It is an amenable number.
53410705 is a deficient number, since it is larger than the sum of its proper divisors (10759727).
53410705 is a wasteful number, since it uses less digits than its factorization.
53410705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12935.
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 53410705 is about 7308.2627894733. The cubic root of 53410705 is about 376.5963474164.
The spelling of 53410705 in words is "fifty-three million, four hundred ten thousand, seven hundred five".
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