Base | Representation |
---|---|
bin | 101001000110010… |
… | …1111010010001000 |
3 | 10120002222001220212 |
4 | 1102030233102020 |
5 | 10311020233422 |
6 | 344502140252 |
7 | 46113624326 |
oct | 12214572210 |
9 | 3502861825 |
10 | 1379071112 |
11 | 6484a45a1 |
12 | 325a21688 |
13 | 18c931613 |
14 | d1224d16 |
15 | 8110d9e2 |
hex | 5232f488 |
1379071112 has 8 divisors (see below), whose sum is σ = 2585758350. Its totient is φ = 689535552.
The previous prime is 1379071087. The next prime is 1379071147. The reversal of 1379071112 is 2111709731.
It can be written as a sum of positive squares in only one way, i.e., 1259256196 + 119814916 = 35486^2 + 10946^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86191937 + ... + 86191952.
Almost surely, 21379071112 is an apocalyptic number.
It is an amenable number.
1379071112 is a deficient number, since it is larger than the sum of its proper divisors (1206687238).
1379071112 is a wasteful number, since it uses less digits than its factorization.
1379071112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172383895 (or 172383891 counting only the distinct ones).
The product of its (nonzero) digits is 2646, while the sum is 32.
The square root of 1379071112 is about 37135.8467252330. The cubic root of 1379071112 is about 1113.0864272134.
The spelling of 1379071112 in words is "one billion, three hundred seventy-nine million, seventy-one thousand, one hundred twelve".
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