Base | Representation |
---|---|
bin | 1100101110010… |
… | …1111010110001 |
3 | 10201102111121212 |
4 | 3023211322301 |
5 | 102130324140 |
6 | 5143525505 |
7 | 1215433154 |
oct | 313457261 |
9 | 121374555 |
10 | 53370545 |
11 | 28143098 |
12 | 15a59895 |
13 | b098607 |
14 | 7133c9b |
15 | 4a43765 |
hex | 32e5eb1 |
53370545 has 8 divisors (see below), whose sum is σ = 64176000. Its totient is φ = 42608880.
The previous prime is 53370533. The next prime is 53370587. The reversal of 53370545 is 54507335.
53370545 = T190 + T191 + ... + T688.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53370545 - 210 = 53369521 is a prime.
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, 8201 + ... + 13190.
It is an arithmetic number, because the mean of its divisors is an integer number (8022000).
Almost surely, 253370545 is an apocalyptic number.
It is an amenable number.
53370545 is a deficient number, since it is larger than the sum of its proper divisors (10805455).
53370545 is a wasteful number, since it uses less digits than its factorization.
53370545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21895.
The product of its (nonzero) digits is 31500, while the sum is 32.
The square root of 53370545 is about 7305.5146978156. The cubic root of 53370545 is about 376.5019349976.
The spelling of 53370545 in words is "fifty-three million, three hundred seventy thousand, five hundred forty-five".
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