Base | Representation |
---|---|
bin | 1101010001011… |
… | …1000100110001 |
3 | 10212202021120100 |
4 | 3110113010301 |
5 | 103222402131 |
6 | 5305103013 |
7 | 1244115261 |
oct | 324270461 |
9 | 125667510 |
10 | 55669041 |
11 | 29472a7a |
12 | 16787a69 |
13 | b6c187c |
14 | 75717a1 |
15 | 4d497e6 |
hex | 3517131 |
55669041 has 12 divisors (see below), whose sum is σ = 81544320. Its totient is φ = 36589560.
The previous prime is 55669001. The next prime is 55669043. The reversal of 55669041 is 14096655.
55669041 is a `hidden beast` number, since 5 + 566 + 90 + 4 + 1 = 666.
It is not a de Polignac number, because 55669041 - 27 = 55668913 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55668987 and 55669005.
It is not an unprimeable number, because it can be changed into a prime (55669043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42921 + ... + 44198.
It is an arithmetic number, because the mean of its divisors is an integer number (6795360).
Almost surely, 255669041 is an apocalyptic number.
It is an amenable number.
55669041 is a deficient number, since it is larger than the sum of its proper divisors (25875279).
55669041 is a wasteful number, since it uses less digits than its factorization.
55669041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87196 (or 87193 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 55669041 is about 7461.1688762552. The cubic root of 55669041 is about 381.8310542815.
The spelling of 55669041 in words is "fifty-five million, six hundred sixty-nine thousand, forty-one".
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