Base | Representation |
---|---|
bin | 1111101001000111… |
… | …1000100100000111 |
3 | 101211122010220100020 |
4 | 3322101320210013 |
5 | 32044420222020 |
6 | 1532354550223 |
7 | 206024562402 |
oct | 37221704407 |
9 | 11748126306 |
10 | 4198992135 |
11 | 1865248a38 |
12 | 992298373 |
13 | 51bc15040 |
14 | 2bb952d39 |
15 | 198980c40 |
hex | fa478907 |
4198992135 has 16 divisors (see below), whose sum is σ = 7235186784. Its totient is φ = 2067196032.
The previous prime is 4198992107. The next prime is 4198992139. The reversal of 4198992135 is 5312998914.
4198992135 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4198992135 - 29 = 4198991623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4198992139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10766452 + ... + 10766841.
It is an arithmetic number, because the mean of its divisors is an integer number (452199174).
Almost surely, 24198992135 is an apocalyptic number.
4198992135 is a deficient number, since it is larger than the sum of its proper divisors (3036194649).
4198992135 is a wasteful number, since it uses less digits than its factorization.
4198992135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21533314.
The product of its digits is 699840, while the sum is 51.
The square root of 4198992135 is about 64799.6306702438. The cubic root of 4198992135 is about 1613.2995786950.
The spelling of 4198992135 in words is "four billion, one hundred ninety-eight million, nine hundred ninety-two thousand, one hundred thirty-five".
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