Base | Representation |
---|---|
bin | 101001001100000… |
… | …1010111011000011 |
3 | 10120022121022202021 |
4 | 1102120022323003 |
5 | 10312302133112 |
6 | 345050302311 |
7 | 46151245333 |
oct | 12230127303 |
9 | 3508538667 |
10 | 1382067907 |
11 | 64a161090 |
12 | 326a27997 |
13 | 19044067c |
14 | d17a50c3 |
15 | 81501907 |
hex | 5260aec3 |
1382067907 has 8 divisors (see below), whose sum is σ = 1573263360. Its totient is φ = 1201797960.
The previous prime is 1382067889. The next prime is 1382067913. The reversal of 1382067907 is 7097602831.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1382067907 - 27 = 1382067779 is a prime.
It is a super-2 number, since 2×13820679072 = 3820223399118721298, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1382067937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2731107 + ... + 2731612.
It is an arithmetic number, because the mean of its divisors is an integer number (196657920).
Almost surely, 21382067907 is an apocalyptic number.
1382067907 is a deficient number, since it is larger than the sum of its proper divisors (191195453).
1382067907 is a wasteful number, since it uses less digits than its factorization.
1382067907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5462753.
The product of its (nonzero) digits is 127008, while the sum is 43.
The square root of 1382067907 is about 37176.1739155605. The cubic root of 1382067907 is about 1113.8921092679.
The spelling of 1382067907 in words is "one billion, three hundred eighty-two million, sixty-seven thousand, nine hundred seven".
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