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3790213 = 72918671
BaseRepresentation
bin1110011101010110000101
321010120012021
432131112011
51432241323
6213123141
744134120
oct16352605
97116167
103790213
112159709
1213294b1
13a2923b
147093b7
154ed05d
hex39d585

3790213 has 8 divisors (see below), whose sum is σ = 4481280. Its totient is φ = 3136560.

The previous prime is 3790187. The next prime is 3790229. The reversal of 3790213 is 3120973.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3790213 - 29 = 3789701 is a prime.

It is a Duffinian number.

3790213 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3790273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9133 + ... + 9538.

It is an arithmetic number, because the mean of its divisors is an integer number (560160).

Almost surely, 23790213 is an apocalyptic number.

It is an amenable number.

3790213 is a deficient number, since it is larger than the sum of its proper divisors (691067).

3790213 is a wasteful number, since it uses less digits than its factorization.

3790213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18707.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 3790213 is about 1946.8469380000. The cubic root of 3790213 is about 155.9149903921.

The spelling of 3790213 in words is "three million, seven hundred ninety thousand, two hundred thirteen".

Divisors: 1 7 29 203 18671 130697 541459 3790213