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34383331 = 198321803
BaseRepresentation
bin1000001100101…
…0010111100011
32101200212001201
42003022113203
532300231311
63224542031
7565152643
oct203122743
971625051
1034383331
1118454784
12b621917
13717b188
1447d0523
1530429c1
hex20ca5e3

34383331 has 8 divisors (see below), whose sum is σ = 36630720. Its totient is φ = 32179752.

The previous prime is 34383317. The next prime is 34383337. The reversal of 34383331 is 13338343.

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 34383331 - 225 = 828899 is a prime.

It is a super-2 number, since 2×343833312 = 2364426901311122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34383331.

It is not an unprimeable number, because it can be changed into a prime (34383337) 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, 9325 + ... + 12478.

It is an arithmetic number, because the mean of its divisors is an integer number (4578840).

Almost surely, 234383331 is an apocalyptic number.

34383331 is a deficient number, since it is larger than the sum of its proper divisors (2247389).

34383331 is a wasteful number, since it uses less digits than its factorization.

34383331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21905.

The product of its digits is 7776, while the sum is 28.

The square root of 34383331 is about 5863.7301268050. The cubic root of 34383331 is about 325.1741268089.

The spelling of 34383331 in words is "thirty-four million, three hundred eighty-three thousand, three hundred thirty-one".

Divisors: 1 19 83 1577 21803 414257 1809649 34383331