Base | Representation |
---|---|
bin | 1101010001100… |
… | …0011100001110 |
3 | 10212202120020122 |
4 | 3110120130032 |
5 | 103223042023 |
6 | 5305144542 |
7 | 1244140505 |
oct | 324303416 |
9 | 125676218 |
10 | 55674638 |
11 | 294771a8 |
12 | 1678b152 |
13 | b6c4296 |
14 | 757383c |
15 | 4d4b2c8 |
hex | 351870e |
55674638 has 8 divisors (see below), whose sum is σ = 85548960. Its totient is φ = 27158320.
The previous prime is 55674613. The next prime is 55674659. The reversal of 55674638 is 83647655.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339398 + ... + 339561.
It is an arithmetic number, because the mean of its divisors is an integer number (10693620).
Almost surely, 255674638 is an apocalyptic number.
55674638 is a deficient number, since it is larger than the sum of its proper divisors (29874322).
55674638 is a wasteful number, since it uses less digits than its factorization.
55674638 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679002.
The product of its digits is 604800, while the sum is 44.
The square root of 55674638 is about 7461.5439421074. The cubic root of 55674638 is about 381.8438503633.
The spelling of 55674638 in words is "fifty-five million, six hundred seventy-four thousand, six hundred thirty-eight".
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