Base | Representation |
---|---|
bin | 1000001011111001… |
… | …1110100111100011 |
3 | 12200010211022122022 |
4 | 2002332132213203 |
5 | 14000014311134 |
6 | 1002014132055 |
7 | 105311505602 |
oct | 20276364743 |
9 | 5603738568 |
10 | 2197416419 |
11 | a28425530 |
12 | 513ab102b |
13 | 290338703 |
14 | 16bba7a39 |
15 | ccdab52e |
hex | 82f9e9e3 |
2197416419 has 8 divisors (see below), whose sum is σ = 2418396912. Its totient is φ = 1979971840.
The previous prime is 2197416409. The next prime is 2197416433. The reversal of 2197416419 is 9146147912.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2197416419 - 28 = 2197416163 is a prime.
It is a super-2 number, since 2×21974164192 = 9657277836981567122, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2197416419.
It is not an unprimeable number, because it can be changed into a prime (2197416409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882674 + ... + 885159.
It is an arithmetic number, because the mean of its divisors is an integer number (302299614).
Almost surely, 22197416419 is an apocalyptic number.
2197416419 is a deficient number, since it is larger than the sum of its proper divisors (220980493).
2197416419 is a wasteful number, since it uses less digits than its factorization.
2197416419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1767957.
The product of its digits is 108864, while the sum is 44.
The square root of 2197416419 is about 46876.6084417378. The cubic root of 2197416419 is about 1300.0821287364.
The spelling of 2197416419 in words is "two billion, one hundred ninety-seven million, four hundred sixteen thousand, four hundred nineteen".
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