Base | Representation |
---|---|
bin | 111011101010010… |
… | …1100011001001011 |
3 | 12011111221201221110 |
4 | 1313110230121023 |
5 | 13044442212134 |
6 | 530351541403 |
7 | 100415661162 |
oct | 16724543113 |
9 | 5144851843 |
10 | 2001913419 |
11 | 938034200 |
12 | 47a52a863 |
13 | 25b99726c |
14 | 14dc363d9 |
15 | bab3e7e9 |
hex | 7752c64b |
2001913419 has 12 divisors (see below), whose sum is σ = 2933934248. Its totient is φ = 1213280640.
The previous prime is 2001913393. The next prime is 2001913427. The reversal of 2001913419 is 9143191002.
It is not a de Polignac number, because 2001913419 - 28 = 2001913163 is a prime.
It is a super-2 number, since 2×20019134192 = 8015314674344539122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2001913429) by changing a digit.
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 in 11 ways as a sum of consecutive naturals, for example, 2757094 + ... + 2757819.
Almost surely, 22001913419 is an apocalyptic number.
2001913419 is a deficient number, since it is larger than the sum of its proper divisors (932020829).
2001913419 is a wasteful number, since it uses less digits than its factorization.
2001913419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5514938 (or 5514927 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 30.
The square root of 2001913419 is about 44742.7471105653. The cubic root of 2001913419 is about 1260.3227146425.
The spelling of 2001913419 in words is "two billion, one million, nine hundred thirteen thousand, four hundred nineteen".
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