Base | Representation |
---|---|
bin | 1101001000011… |
… | …1001110010000 |
3 | 10211122100022111 |
4 | 3102013032100 |
5 | 103100023244 |
6 | 5244315104 |
7 | 1236112402 |
oct | 322071620 |
9 | 124570274 |
10 | 55079824 |
11 | 29100318 |
12 | 16542a94 |
13 | b546617 |
14 | 745ab72 |
15 | 4c7ee34 |
hex | 3487390 |
55079824 has 10 divisors (see below), whose sum is σ = 106717190. Its totient is φ = 27539904.
The previous prime is 55079807. The next prime is 55079831. The reversal of 55079824 is 42897055.
It can be written as a sum of positive squares in only one way, i.e., 47059600 + 8020224 = 6860^2 + 2832^2 .
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 as a sum of consecutive naturals, namely, 1721229 + ... + 1721260.
It is an arithmetic number, because the mean of its divisors is an integer number (10671719).
Almost surely, 255079824 is an apocalyptic number.
It is an amenable number.
55079824 is a deficient number, since it is larger than the sum of its proper divisors (51637366).
55079824 is a wasteful number, since it uses less digits than its factorization.
55079824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3442497 (or 3442491 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The square root of 55079824 is about 7421.5782688051. The cubic root of 55079824 is about 380.4791370673.
The spelling of 55079824 in words is "fifty-five million, seventy-nine thousand, eight hundred twenty-four".
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