Base | Representation |
---|---|
bin | 1110011001011100010101 |
3 | 21002202021021 |
4 | 32121130111 |
5 | 1431233404 |
6 | 212521141 |
7 | 44036404 |
oct | 16313425 |
9 | 7082237 |
10 | 3774229 |
11 | 21486a8 |
12 | 13201b1 |
13 | a21b94 |
14 | 70363b |
15 | 4e8454 |
hex | 399715 |
3774229 has 4 divisors (see below), whose sum is σ = 3810976. Its totient is φ = 3737484.
The previous prime is 3774227. The next prime is 3774233. The reversal of 3774229 is 9224773.
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 3774229 - 21 = 3774227 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3774194 and 3774203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3774227) 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, 18219 + ... + 18424.
It is an arithmetic number, because the mean of its divisors is an integer number (952744).
Almost surely, 23774229 is an apocalyptic number.
It is an amenable number.
3774229 is a deficient number, since it is larger than the sum of its proper divisors (36747).
3774229 is a wasteful number, since it uses less digits than its factorization.
3774229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36746.
The product of its digits is 21168, while the sum is 34.
The square root of 3774229 is about 1942.7375015683. The cubic root of 3774229 is about 155.6955078538.
The spelling of 3774229 in words is "three million, seven hundred seventy-four thousand, two hundred twenty-nine".
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