Base | Representation |
---|---|
bin | 1100100111001101… |
… | …0111011011101011 |
3 | 22201221202122201010 |
4 | 3021303113123223 |
5 | 23413213420424 |
6 | 1315542555003 |
7 | 146620565622 |
oct | 31163273353 |
9 | 8657678633 |
10 | 3385685739 |
11 | 1488149897 |
12 | 7a5a38a63 |
13 | 41c583657 |
14 | 2419226b9 |
15 | 14c37b229 |
hex | c9cd76eb |
3385685739 has 16 divisors (see below), whose sum is σ = 4747797504. Its totient is φ = 2143096800.
The previous prime is 3385685729. The next prime is 3385685747. The reversal of 3385685739 is 9375865833.
It is not a de Polignac number, because 3385685739 - 28 = 3385685483 is a prime.
It is a super-2 number, since 2×33856857392 = 22925735846535952242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3385685729) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338517 + ... + 348374.
It is an arithmetic number, because the mean of its divisors is an integer number (296737344).
Almost surely, 23385685739 is an apocalyptic number.
3385685739 is a deficient number, since it is larger than the sum of its proper divisors (1362111765).
3385685739 is a wasteful number, since it uses less digits than its factorization.
3385685739 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686978.
The product of its digits is 16329600, while the sum is 57.
The square root of 3385685739 is about 58186.6457101627. The cubic root of 3385685739 is about 1501.5814046315.
The spelling of 3385685739 in words is "three billion, three hundred eighty-five million, six hundred eighty-five thousand, seven hundred thirty-nine".
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