Base | Representation |
---|---|
bin | 1111101000111100… |
… | …1001011010000011 |
3 | 101211120210110012020 |
4 | 3322033021122003 |
5 | 32044224242231 |
6 | 1532331332523 |
7 | 206015513622 |
oct | 37217113203 |
9 | 11746713166 |
10 | 4198274691 |
11 | 18648a8a06 |
12 | 991bb1143 |
13 | 51ba23610 |
14 | 2bb8076b9 |
15 | 19888d396 |
hex | fa3c9683 |
4198274691 has 16 divisors (see below), whose sum is σ = 6036446976. Its totient is φ = 2580058656.
The previous prime is 4198274681. The next prime is 4198274699. The reversal of 4198274691 is 1964728914.
It is not a de Polignac number, because 4198274691 - 211 = 4198272643 is a prime.
It is a super-2 number, since 2×41982746912 = 35251020762182290962, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4198274699) 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 15 ways as a sum of consecutive naturals, for example, 43465 + ... + 101418.
It is an arithmetic number, because the mean of its divisors is an integer number (377277936).
Almost surely, 24198274691 is an apocalyptic number.
4198274691 is a deficient number, since it is larger than the sum of its proper divisors (1838172285).
4198274691 is a wasteful number, since it uses less digits than its factorization.
4198274691 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145642.
The product of its digits is 870912, while the sum is 51.
The square root of 4198274691 is about 64794.0945688726. The cubic root of 4198274691 is about 1613.2076901344.
The spelling of 4198274691 in words is "four billion, one hundred ninety-eight million, two hundred seventy-four thousand, six hundred ninety-one".
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