Base | Representation |
---|---|
bin | 1101010001011… |
… | …1000100001110 |
3 | 10212202021112001 |
4 | 3110113010032 |
5 | 103222402011 |
6 | 5305102514 |
7 | 1244115211 |
oct | 324270416 |
9 | 125667461 |
10 | 55669006 |
11 | 29472a48 |
12 | 16787a3a |
13 | b6c1853 |
14 | 7571778 |
15 | 4d497c1 |
hex | 351710e |
55669006 has 8 divisors (see below), whose sum is σ = 83603520. Its totient is φ = 27801168.
The previous prime is 55669001. The next prime is 55669043. The reversal of 55669006 is 60096655.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×556690063 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55669001) 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, 14526 + ... + 17953.
It is an arithmetic number, because the mean of its divisors is an integer number (10450440).
Almost surely, 255669006 is an apocalyptic number.
55669006 is a deficient number, since it is larger than the sum of its proper divisors (27934514).
55669006 is a wasteful number, since it uses less digits than its factorization.
55669006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33338.
The product of its (nonzero) digits is 48600, while the sum is 37.
The square root of 55669006 is about 7461.1665307779. The cubic root of 55669006 is about 381.8309742605.
The spelling of 55669006 in words is "fifty-five million, six hundred sixty-nine thousand, six".
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