Base | Representation |
---|---|
bin | 1111101001100001111101 |
3 | 21201102020220 |
4 | 33221201331 |
5 | 2022233034 |
6 | 223531553 |
7 | 46603653 |
oct | 17514175 |
9 | 7642226 |
10 | 4102269 |
11 | 2352106 |
12 | 1459bb9 |
13 | b082a2 |
14 | 78add3 |
15 | 560749 |
hex | 3e987d |
4102269 has 4 divisors (see below), whose sum is σ = 5469696. Its totient is φ = 2734844.
The previous prime is 4102249. The next prime is 4102283. The reversal of 4102269 is 9622014.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4102269 - 25 = 4102237 is a prime.
It is a super-2 number, since 2×41022692 = 33657221896722, which contains 22 as substring.
It is a D-number.
4102269 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4102229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 683709 + ... + 683714.
It is an arithmetic number, because the mean of its divisors is an integer number (1367424).
Almost surely, 24102269 is an apocalyptic number.
It is an amenable number.
4102269 is a deficient number, since it is larger than the sum of its proper divisors (1367427).
4102269 is a wasteful number, since it uses less digits than its factorization.
4102269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1367426.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 4102269 is about 2025.4058852487. The cubic root of 4102269 is about 160.0815859954.
It can be divided in two parts, 4102 and 269, that added together give a triangular number (4371 = T93).
The spelling of 4102269 in words is "four million, one hundred two thousand, two hundred sixty-nine".
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