Base | Representation |
---|---|
bin | 1110010111001… |
… | …10101110101000 |
3 | 22101201011020021 |
4 | 13023212232220 |
5 | 221320421403 |
6 | 15542210224 |
7 | 2662041412 |
oct | 713465650 |
9 | 271634207 |
10 | 120482728 |
11 | 62011503 |
12 | 34423974 |
13 | 1bc65872 |
14 | 120039b2 |
15 | a89d8bd |
hex | 72e6ba8 |
120482728 has 8 divisors (see below), whose sum is σ = 225905130. Its totient is φ = 60241360.
The previous prime is 120482707. The next prime is 120482801. The reversal of 120482728 is 827284021.
It can be written as a sum of positive squares in only one way, i.e., 74269924 + 46212804 = 8618^2 + 6798^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 120482693 and 120482702.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7530163 + ... + 7530178.
Almost surely, 2120482728 is an apocalyptic number.
It is an amenable number.
120482728 is a deficient number, since it is larger than the sum of its proper divisors (105422402).
120482728 is a wasteful number, since it uses less digits than its factorization.
120482728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15060347 (or 15060343 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 34.
The square root of 120482728 is about 10976.4624538145. The cubic root of 120482728 is about 493.9029242065.
The spelling of 120482728 in words is "one hundred twenty million, four hundred eighty-two thousand, seven hundred twenty-eight".
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