Base | Representation |
---|---|
bin | 101000111111001… |
… | …0111000000001010 |
3 | 10112211212120011212 |
4 | 1101332113000022 |
5 | 10304034123032 |
6 | 344245253122 |
7 | 46036604531 |
oct | 12176270012 |
9 | 3484776155 |
10 | 1375301642 |
11 | 64635a530 |
12 | 3247041a2 |
13 | 18bc11970 |
14 | d0923318 |
15 | 80b16bb2 |
hex | 51f9700a |
1375301642 has 16 divisors (see below), whose sum is σ = 2423608992. Its totient is φ = 577049520.
The previous prime is 1375301591. The next prime is 1375301651. The reversal of 1375301642 is 2461035731.
It is a junction number, because it is equal to n+sod(n) for n = 1375301599 and 1375301608.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2404088 + ... + 2404659.
It is an arithmetic number, because the mean of its divisors is an integer number (151475562).
Almost surely, 21375301642 is an apocalyptic number.
1375301642 is a deficient number, since it is larger than the sum of its proper divisors (1048307350).
1375301642 is a wasteful number, since it uses less digits than its factorization.
1375301642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4808773.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 1375301642 is about 37085.0595523319. The cubic root of 1375301642 is about 1112.0713539819.
The spelling of 1375301642 in words is "one billion, three hundred seventy-five million, three hundred one thousand, six hundred forty-two".
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