Base | Representation |
---|---|
bin | 1111111001000011… |
… | …1000011100101101 |
3 | 102000021221001011010 |
4 | 3332100320130231 |
5 | 32214023312011 |
6 | 1543143415433 |
7 | 210466012410 |
oct | 37620703455 |
9 | 12007831133 |
10 | 4265838381 |
11 | 1899a55572 |
12 | 9b0754579 |
13 | 52ca1b22c |
14 | 2c6793b77 |
15 | 19e7871a6 |
hex | fe43872d |
4265838381 has 16 divisors (see below), whose sum is σ = 6501285504. Its totient is φ = 2437261824.
The previous prime is 4265838331. The next prime is 4265838383. The reversal of 4265838381 is 1838385624.
It is not a de Polignac number, because 4265838381 - 29 = 4265837869 is a prime.
It is a super-2 number, since 2×42658383812 = 36394754185625402322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4265838381.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4265838383) 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, 206725 + ... + 226421.
It is an arithmetic number, because the mean of its divisors is an integer number (406330344).
Almost surely, 24265838381 is an apocalyptic number.
It is an amenable number.
4265838381 is a deficient number, since it is larger than the sum of its proper divisors (2235447123).
4265838381 is a wasteful number, since it uses less digits than its factorization.
4265838381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30020.
The product of its digits is 1105920, while the sum is 48.
The square root of 4265838381 is about 65313.3859250920. The cubic root of 4265838381 is about 1621.8155711786.
The spelling of 4265838381 in words is "four billion, two hundred sixty-five million, eight hundred thirty-eight thousand, three hundred eighty-one".
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