Base | Representation |
---|---|
bin | 111111110101000… |
… | …110111101011001 |
3 | 2202122001200110001 |
4 | 333311012331121 |
5 | 4143121333440 |
6 | 254132453001 |
7 | 35352246535 |
oct | 7765067531 |
9 | 2678050401 |
10 | 1070886745 |
11 | 4aa540075 |
12 | 25a77a161 |
13 | 140b294c6 |
14 | a2320bc5 |
15 | 64034b9a |
hex | 3fd46f59 |
1070886745 has 16 divisors (see below), whose sum is σ = 1323115920. Its totient is φ = 831458304.
The previous prime is 1070886727. The next prime is 1070886787. The reversal of 1070886745 is 5476880701.
1070886745 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 119596096 + 951290649 = 10936^2 + 30843^2 .
It is a cyclic number.
It is not a de Polignac number, because 1070886745 - 211 = 1070884697 is a prime.
It is a super-2 number, since 2×10708867452 = 2293596841233390050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1070886695 and 1070886704.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68589 + ... + 82741.
It is an arithmetic number, because the mean of its divisors is an integer number (82694745).
Almost surely, 21070886745 is an apocalyptic number.
It is an amenable number.
1070886745 is a deficient number, since it is larger than the sum of its proper divisors (252229175).
1070886745 is a wasteful number, since it uses less digits than its factorization.
1070886745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14604.
The product of its (nonzero) digits is 376320, while the sum is 46.
The square root of 1070886745 is about 32724.4059533554. The cubic root of 1070886745 is about 1023.0915891978.
The spelling of 1070886745 in words is "one billion, seventy million, eight hundred eighty-six thousand, seven hundred forty-five".
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