Base | Representation |
---|---|
bin | 1100110100111… |
… | …0011110011011 |
3 | 10202020021002120 |
4 | 3031032132123 |
5 | 102233030221 |
6 | 5201032323 |
7 | 1222165563 |
oct | 315163633 |
9 | 122207076 |
10 | 53798811 |
11 | 28405930 |
12 | 160256a3 |
13 | b1b8521 |
14 | 7205da3 |
15 | 4aca5c6 |
hex | 334e79b |
53798811 has 16 divisors (see below), whose sum is σ = 78693888. Its totient is φ = 32421600.
The previous prime is 53798749. The next prime is 53798813. The reversal of 53798811 is 11889735.
It is not a de Polignac number, because 53798811 - 210 = 53797787 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53798813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470 + ... + 10476.
It is an arithmetic number, because the mean of its divisors is an integer number (4918368).
Almost surely, 253798811 is an apocalyptic number.
53798811 is a deficient number, since it is larger than the sum of its proper divisors (24895077).
53798811 is a wasteful number, since it uses less digits than its factorization.
53798811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9202.
The product of its digits is 60480, while the sum is 42.
The square root of 53798811 is about 7334.7672764717. The cubic root of 53798811 is about 377.5063192077.
The spelling of 53798811 in words is "fifty-three million, seven hundred ninety-eight thousand, eight hundred eleven".
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