Base | Representation |
---|---|
bin | 1101001000011… |
… | …1001000010001 |
3 | 10211122022210022 |
4 | 3102013020101 |
5 | 103100020231 |
6 | 5244313225 |
7 | 1236111314 |
oct | 322071021 |
9 | 124568708 |
10 | 55079441 |
11 | 290aaaaa |
12 | 16542815 |
13 | b5463b1 |
14 | 745a97b |
15 | 4c7ec7b |
hex | 3487211 |
55079441 has 16 divisors (see below), whose sum is σ = 58399488. Its totient is φ = 51888000.
The previous prime is 55079429. The next prime is 55079443. The reversal of 55079441 is 14497055.
It is not a de Polignac number, because 55079441 - 210 = 55078417 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (55079443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194486 + ... + 194768.
It is an arithmetic number, because the mean of its divisors is an integer number (3649968).
Almost surely, 255079441 is an apocalyptic number.
It is an amenable number.
55079441 is a deficient number, since it is larger than the sum of its proper divisors (3320047).
55079441 is a wasteful number, since it uses less digits than its factorization.
55079441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472.
The product of its (nonzero) digits is 25200, while the sum is 35.
The square root of 55079441 is about 7421.5524656233. The cubic root of 55079441 is about 380.4782551724.
The spelling of 55079441 in words is "fifty-five million, seventy-nine thousand, four hundred forty-one".
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