Base | Representation |
---|---|
bin | 1101001010110… |
… | …1001111001111 |
3 | 10211221020220120 |
4 | 3102231033033 |
5 | 103120014120 |
6 | 5251520023 |
7 | 1240331355 |
oct | 322551717 |
9 | 124836816 |
10 | 55235535 |
11 | 291a7303 |
12 | 165b9013 |
13 | b59c464 |
14 | 749b7d5 |
15 | 4cb1140 |
hex | 34ad3cf |
55235535 has 24 divisors (see below), whose sum is σ = 92399664. Its totient is φ = 28174080.
The previous prime is 55235519. The next prime is 55235549. The reversal of 55235535 is 53553255.
It is not a de Polignac number, because 55235535 - 24 = 55235519 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55235496 and 55235505.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4455 + ... + 11415.
It is an arithmetic number, because the mean of its divisors is an integer number (3849986).
Almost surely, 255235535 is an apocalyptic number.
55235535 is a deficient number, since it is larger than the sum of its proper divisors (37164129).
55235535 is a wasteful number, since it uses less digits than its factorization.
55235535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7015 (or 6992 counting only the distinct ones).
The product of its digits is 56250, while the sum is 33.
The square root of 55235535 is about 7432.0612887677. The cubic root of 55235535 is about 380.8373386837.
The spelling of 55235535 in words is "fifty-five million, two hundred thirty-five thousand, five hundred thirty-five".
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