Base | Representation |
---|---|
bin | 1100110110111… |
… | …1100010000111 |
3 | 10202111010211112 |
4 | 3031233202013 |
5 | 102301343330 |
6 | 5203555235 |
7 | 1223301416 |
oct | 315574207 |
9 | 122433745 |
10 | 53934215 |
11 | 28498635 |
12 | 1608bb1b |
13 | b23504a |
14 | 723d47d |
15 | 4b05795 |
hex | 336f887 |
53934215 has 8 divisors (see below), whose sum is σ = 64773888. Its totient is φ = 43112160.
The previous prime is 53934193. The next prime is 53934253. The reversal of 53934215 is 51243935.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53934215 - 28 = 53933959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3689 + ... + 11021.
It is an arithmetic number, because the mean of its divisors is an integer number (8096736).
Almost surely, 253934215 is an apocalyptic number.
53934215 is a deficient number, since it is larger than the sum of its proper divisors (10839673).
53934215 is a wasteful number, since it uses less digits than its factorization.
53934215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8809.
The product of its digits is 16200, while the sum is 32.
The square root of 53934215 is about 7343.9917619780. The cubic root of 53934215 is about 377.8227638822.
The spelling of 53934215 in words is "fifty-three million, nine hundred thirty-four thousand, two hundred fifteen".
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