Base | Representation |
---|---|
bin | 1101001100010… |
… | …1001100101000 |
3 | 10212010020112021 |
4 | 3103011030220 |
5 | 103131134142 |
6 | 5253554224 |
7 | 1241220442 |
oct | 323051450 |
9 | 125106467 |
10 | 55333672 |
11 | 29264009 |
12 | 16645974 |
13 | b605024 |
14 | 74c5492 |
15 | 4cd0267 |
hex | 34c5328 |
55333672 has 16 divisors (see below), whose sum is σ = 103899060. Its totient is φ = 27627264.
The previous prime is 55333639. The next prime is 55333709. The reversal of 55333672 is 27633355.
It can be written as a sum of positive squares in 2 ways, for example, as 51065316 + 4268356 = 7146^2 + 2066^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1488 + ... + 10624.
Almost surely, 255333672 is an apocalyptic number.
It is an amenable number.
55333672 is a deficient number, since it is larger than the sum of its proper divisors (48565388).
55333672 is a wasteful number, since it uses less digits than its factorization.
55333672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9900 (or 9896 counting only the distinct ones).
The product of its digits is 56700, while the sum is 34.
The square root of 55333672 is about 7438.6606321300. The cubic root of 55333672 is about 381.0627498643.
It can be divided in two parts, 553 and 33672, that added together give a square (34225 = 1852).
The spelling of 55333672 in words is "fifty-five million, three hundred thirty-three thousand, six hundred seventy-two".
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