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34386283 = 374321613
BaseRepresentation
bin1000001100101…
…1000101101011
32101201000010001
42003023011223
532300330113
63225003431
7565164361
oct203130553
971630101
1034386283
1118456a18
12b623577
13717c619
1447d1631
1530437dd
hex20cb16b

34386283 has 8 divisors (see below), whose sum is σ = 36138608. Its totient is φ = 32677344.

The previous prime is 34386263. The next prime is 34386299. The reversal of 34386283 is 38268343.

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 34386283 - 225 = 831851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34386263) 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, 9216 + ... + 12397.

It is an arithmetic number, because the mean of its divisors is an integer number (4517326).

Almost surely, 234386283 is an apocalyptic number.

34386283 is a deficient number, since it is larger than the sum of its proper divisors (1752325).

34386283 is a wasteful number, since it uses less digits than its factorization.

34386283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21693.

The product of its digits is 82944, while the sum is 37.

The square root of 34386283 is about 5863.9818383075. The cubic root of 34386283 is about 325.1834325444.

The spelling of 34386283 in words is "thirty-four million, three hundred eighty-six thousand, two hundred eighty-three".

Divisors: 1 37 43 1591 21613 799681 929359 34386283