Base | Representation |
---|---|
bin | 1101001100100… |
… | …0111001110011 |
3 | 10212011000100110 |
4 | 3103020321303 |
5 | 103132130401 |
6 | 5254152403 |
7 | 1241312625 |
oct | 323107163 |
9 | 125130313 |
10 | 55348851 |
11 | 29274458 |
12 | 16652703 |
13 | b60bbcc |
14 | 74cac15 |
15 | 4cd49d6 |
hex | 34c8e73 |
55348851 has 8 divisors (see below), whose sum is σ = 74062224. Its totient is φ = 36767360.
The previous prime is 55348847. The next prime is 55348859. The reversal of 55348851 is 15884355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55348851 - 22 = 55348847 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55348859) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31986 + ... + 33671.
It is an arithmetic number, because the mean of its divisors is an integer number (9257778).
Almost surely, 255348851 is an apocalyptic number.
55348851 is a deficient number, since it is larger than the sum of its proper divisors (18713373).
55348851 is a wasteful number, since it uses less digits than its factorization.
55348851 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65941.
The product of its digits is 96000, while the sum is 39.
The square root of 55348851 is about 7439.6808399286. The cubic root of 55348851 is about 381.0975907514.
The spelling of 55348851 in words is "fifty-five million, three hundred forty-eight thousand, eight hundred fifty-one".
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