Base | Representation |
---|---|
bin | 111100001011101… |
… | …1101110001001100 |
3 | 12012201220000120022 |
4 | 1320113131301030 |
5 | 13113432322124 |
6 | 532215041312 |
7 | 101020522412 |
oct | 17027356114 |
9 | 5181800508 |
10 | 2019417164 |
11 | 9469aa006 |
12 | 484370238 |
13 | 2624b53cb |
14 | 1522b12b2 |
15 | bc44ac5e |
hex | 785ddc4c |
2019417164 has 6 divisors (see below), whose sum is σ = 3533980044. Its totient is φ = 1009708580.
The previous prime is 2019417143. The next prime is 2019417217. The reversal of 2019417164 is 4617149102.
It is a super-3 number, since 3×20194171643 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252427142 + ... + 252427149.
It is an arithmetic number, because the mean of its divisors is an integer number (588996674).
Almost surely, 22019417164 is an apocalyptic number.
It is an amenable number.
2019417164 is a deficient number, since it is larger than the sum of its proper divisors (1514562880).
2019417164 is a wasteful number, since it uses less digits than its factorization.
2019417164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504854295 (or 504854293 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 35.
The square root of 2019417164 is about 44937.9256753135. The cubic root of 2019417164 is about 1263.9852744572.
The spelling of 2019417164 in words is "two billion, nineteen million, four hundred seventeen thousand, one hundred sixty-four".
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