Base | Representation |
---|---|
bin | 1101001100100… |
… | …1101100000011 |
3 | 10212011011202120 |
4 | 3103021230003 |
5 | 103132231232 |
6 | 5254215323 |
7 | 1241325201 |
oct | 323115403 |
9 | 125134676 |
10 | 55352067 |
11 | 29276911 |
12 | 16654543 |
13 | b610504 |
14 | 74cc071 |
15 | 4cd592c |
hex | 34c9b03 |
55352067 has 4 divisors (see below), whose sum is σ = 73802760. Its totient is φ = 36901376.
The previous prime is 55352057. The next prime is 55352093. The reversal of 55352067 is 76025355.
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 55352067 - 28 = 55351811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55352027) 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, 9225342 + ... + 9225347.
It is an arithmetic number, because the mean of its divisors is an integer number (18450690).
Almost surely, 255352067 is an apocalyptic number.
55352067 is a deficient number, since it is larger than the sum of its proper divisors (18450693).
55352067 is a wasteful number, since it uses less digits than its factorization.
55352067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18450692.
The product of its (nonzero) digits is 31500, while the sum is 33.
The square root of 55352067 is about 7439.8969750931. The cubic root of 55352067 is about 381.1049717304.
The spelling of 55352067 in words is "fifty-five million, three hundred fifty-two thousand, sixty-seven".
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