Base | Representation |
---|---|
bin | 1101010101011… |
… | …1111001001011 |
3 | 10220020202202121 |
4 | 3111113321023 |
5 | 103304401124 |
6 | 5314512111 |
7 | 1246302313 |
oct | 325277113 |
9 | 126222677 |
10 | 55934539 |
11 | 296344a1 |
12 | 16895637 |
13 | b78567b |
14 | 7600443 |
15 | 4d9d2e4 |
hex | 3557e4b |
55934539 has 4 divisors (see below), whose sum is σ = 59224824. Its totient is φ = 52644256.
The previous prime is 55934503. The next prime is 55934561. The reversal of 55934539 is 93543955.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 55934539 - 213 = 55926347 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55934495 and 55934504.
It is not an unprimeable number, because it can be changed into a prime (55934339) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645117 + ... + 1645150.
It is an arithmetic number, because the mean of its divisors is an integer number (14806206).
Almost surely, 255934539 is an apocalyptic number.
55934539 is a deficient number, since it is larger than the sum of its proper divisors (3290285).
55934539 is a wasteful number, since it uses less digits than its factorization.
55934539 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3290284.
The product of its digits is 364500, while the sum is 43.
The square root of 55934539 is about 7478.9396975775. The cubic root of 55934539 is about 382.4371041585.
The spelling of 55934539 in words is "fifty-five million, nine hundred thirty-four thousand, five hundred thirty-nine".
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