Base | Representation |
---|---|
bin | 1101010100101… |
… | …1000101110011 |
3 | 10220011002211101 |
4 | 3111023011303 |
5 | 103301211344 |
6 | 5313425231 |
7 | 1245663400 |
oct | 325130563 |
9 | 126132741 |
10 | 55882099 |
11 | 295a9059 |
12 | 1686b217 |
13 | b767840 |
14 | 75c92a7 |
15 | 4d8c9d4 |
hex | 354b173 |
55882099 has 24 divisors (see below), whose sum is σ = 71928528. Its totient is φ = 43001280.
The previous prime is 55882093. The next prime is 55882103. The reversal of 55882099 is 99028855.
It is not a de Polignac number, because 55882099 - 27 = 55881971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55882093) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22384 + ... + 24754.
It is an arithmetic number, because the mean of its divisors is an integer number (2997022).
Almost surely, 255882099 is an apocalyptic number.
55882099 is a deficient number, since it is larger than the sum of its proper divisors (16046429).
55882099 is a wasteful number, since it uses less digits than its factorization.
55882099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2435 (or 2428 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 46.
The square root of 55882099 is about 7475.4330309354. The cubic root of 55882099 is about 382.3175520730.
The spelling of 55882099 in words is "fifty-five million, eight hundred eighty-two thousand, ninety-nine".
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