Base | Representation |
---|---|
bin | 101000111100110… |
… | …0111111101100101 |
3 | 10112202112111111112 |
4 | 1101321213331211 |
5 | 10303224413024 |
6 | 344202514405 |
7 | 46023214652 |
oct | 12171477545 |
9 | 3482474445 |
10 | 1374060389 |
11 | 6456919a9 |
12 | 324205a05 |
13 | 18b8989b0 |
14 | d06bcc29 |
15 | 8096e00e |
hex | 51e67f65 |
1374060389 has 16 divisors (see below), whose sum is σ = 1492834560. Its totient is φ = 1257197760.
The previous prime is 1374060383. The next prime is 1374060403. The reversal of 1374060389 is 9830604731.
It is a de Polignac number, because none of the positive numbers 2k-1374060389 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1374060383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507844 + ... + 1508754.
It is an arithmetic number, because the mean of its divisors is an integer number (93302160).
Almost surely, 21374060389 is an apocalyptic number.
It is an amenable number.
1374060389 is a deficient number, since it is larger than the sum of its proper divisors (118774171).
1374060389 is a wasteful number, since it uses less digits than its factorization.
1374060389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1820.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 1374060389 is about 37068.3205581262. The cubic root of 1374060389 is about 1111.7366934867.
The spelling of 1374060389 in words is "one billion, three hundred seventy-four million, sixty thousand, three hundred eighty-nine".
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