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3713143 = 72323063
BaseRepresentation
bin1110001010100001110111
320222122110211
432022201313
51422310033
6211330251
743363330
oct16124167
96878424
103713143
112106815
1212b0987
13a00135
146c9287
154d52cd
hex38a877

3713143 has 8 divisors (see below), whose sum is σ = 4428288. Its totient is φ = 3044184.

The previous prime is 3713081. The next prime is 3713147. The reversal of 3713143 is 3413173.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3713143 - 213 = 3704951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3713147) 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, 11371 + ... + 11692.

It is an arithmetic number, because the mean of its divisors is an integer number (553536).

Almost surely, 23713143 is an apocalyptic number.

3713143 is a deficient number, since it is larger than the sum of its proper divisors (715145).

3713143 is a wasteful number, since it uses less digits than its factorization.

3713143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23093.

The product of its digits is 756, while the sum is 22.

The square root of 3713143 is about 1926.9517378492. The cubic root of 3713143 is about 154.8509562787.

The spelling of 3713143 in words is "three million, seven hundred thirteen thousand, one hundred forty-three".

Divisors: 1 7 23 161 23063 161441 530449 3713143