Base | Representation |
---|---|
bin | 1111100001000001100101 |
3 | 21122122110112 |
4 | 33201001211 |
5 | 2020124204 |
6 | 223102405 |
7 | 46400252 |
oct | 17410145 |
9 | 7578415 |
10 | 4067429 |
11 | 2328a13 |
12 | 1441a05 |
13 | ac5482 |
14 | 77c429 |
15 | 55526e |
hex | 3e1065 |
4067429 has 4 divisors (see below), whose sum is σ = 4099584. Its totient is φ = 4035276.
The previous prime is 4067423. The next prime is 4067467. The reversal of 4067429 is 9247604.
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 a de Polignac number, because none of the positive numbers 2k-4067429 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4067395 and 4067404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4067423) 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, 15887 + ... + 16140.
It is an arithmetic number, because the mean of its divisors is an integer number (1024896).
Almost surely, 24067429 is an apocalyptic number.
It is an amenable number.
4067429 is a deficient number, since it is larger than the sum of its proper divisors (32155).
4067429 is a wasteful number, since it uses less digits than its factorization.
4067429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32154.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 4067429 is about 2016.7868008295. The cubic root of 4067429 is about 159.6271134184.
The spelling of 4067429 in words is "four million, sixty-seven thousand, four hundred twenty-nine".
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