Base | Representation |
---|---|
bin | 1101001100100… |
… | …1111011001101 |
3 | 10212011020002111 |
4 | 3103021323031 |
5 | 103132244122 |
6 | 5254224021 |
7 | 1241331055 |
oct | 323117315 |
9 | 125136074 |
10 | 55353037 |
11 | 29277613 |
12 | 16655011 |
13 | b610a9c |
14 | 74cc565 |
15 | 4cd5d77 |
hex | 34c9ecd |
55353037 has 6 divisors (see below), whose sum is σ = 58800938. Its totient is φ = 52096704.
The previous prime is 55353031. The next prime is 55353049. The reversal of 55353037 is 73035355.
It can be written as a sum of positive squares in 3 ways, for example, as 21585316 + 33767721 = 4646^2 + 5811^2 .
It is not a de Polignac number, because 55353037 - 23 = 55353029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55353031) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95478 + ... + 96055.
Almost surely, 255353037 is an apocalyptic number.
It is an amenable number.
55353037 is a deficient number, since it is larger than the sum of its proper divisors (3447901).
55353037 is a wasteful number, since it uses less digits than its factorization.
55353037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191567 (or 191550 counting only the distinct ones).
The product of its (nonzero) digits is 23625, while the sum is 31.
The square root of 55353037 is about 7439.9621638823. The cubic root of 55353037 is about 381.1071979023.
The spelling of 55353037 in words is "fifty-five million, three hundred fifty-three thousand, thirty-seven".
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