Base | Representation |
---|---|
bin | 1100110011011… |
… | …1110101000111 |
3 | 10202001112212011 |
4 | 3030313311013 |
5 | 102222043210 |
6 | 5155035051 |
7 | 1221331264 |
oct | 314676507 |
9 | 122045764 |
10 | 53706055 |
11 | 28352177 |
12 | 15b9ba87 |
13 | b185240 |
14 | 71c026b |
15 | 4aacd8a |
hex | 3337d47 |
53706055 has 32 divisors (see below), whose sum is σ = 72241344. Its totient is φ = 38071296.
The previous prime is 53706049. The next prime is 53706067. The reversal of 53706055 is 55060735.
It is a cyclic number.
It is not a de Polignac number, because 53706055 - 213 = 53697863 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 31 ways as a sum of consecutive naturals, for example, 329404 + ... + 329566.
It is an arithmetic number, because the mean of its divisors is an integer number (2257542).
Almost surely, 253706055 is an apocalyptic number.
53706055 is a deficient number, since it is larger than the sum of its proper divisors (18535289).
53706055 is a wasteful number, since it uses less digits than its factorization.
53706055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355.
The product of its (nonzero) digits is 15750, while the sum is 31.
The square root of 53706055 is about 7328.4415123545. The cubic root of 53706055 is about 377.2892380815.
The spelling of 53706055 in words is "fifty-three million, seven hundred six thousand, fifty-five".
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