Base | Representation |
---|---|
bin | 1100100111001000… |
… | …1110100000000100 |
3 | 22201221012110221011 |
4 | 3021302032200010 |
5 | 23413124341022 |
6 | 1315532332004 |
7 | 146615212660 |
oct | 31162164004 |
9 | 8657173834 |
10 | 3385387012 |
11 | 1487a65407 |
12 | 7a5914004 |
13 | 41c4aa6a7 |
14 | 2418858a0 |
15 | 14c31c977 |
hex | c9c8e804 |
3385387012 has 24 divisors (see below), whose sum is σ = 6772082240. Its totient is φ = 1450599840.
The previous prime is 3385386989. The next prime is 3385387051. The reversal of 3385387012 is 2107835833.
It is a super-3 number, since 3×33853870123 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 208939 + ... + 224557.
Almost surely, 23385387012 is an apocalyptic number.
It is an amenable number.
3385387012 is an abundant number, since it is smaller than the sum of its proper divisors (3386695228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3385387012 is a wasteful number, since it uses less digits than its factorization.
3385387012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23371 (or 23369 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 3385387012 is about 58184.0786813712. The cubic root of 3385387012 is about 1501.5372406485.
The spelling of 3385387012 in words is "three billion, three hundred eighty-five million, three hundred eighty-seven thousand, twelve".
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