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3034395 = 335713219
BaseRepresentation
bin1011100100110100011011
312201011102000
423210310123
51234100040
6145012043
734535430
oct13446433
95634360
103034395
111792871
121024023
13823200
1458db87
153ee130
hex2e4d1b

3034395 has 96 divisors (see below), whose sum is σ = 7027200. Its totient is φ = 1213056.

The previous prime is 3034379. The next prime is 3034403. The reversal of 3034395 is 5934303.

It is not a de Polignac number, because 3034395 - 24 = 3034379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 159696 + ... + 159714.

It is an arithmetic number, because the mean of its divisors is an integer number (73200).

Almost surely, 23034395 is an apocalyptic number.

3034395 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3034395 is an abundant number, since it is smaller than the sum of its proper divisors (3992805).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3034395 is a wasteful number, since it uses less digits than its factorization.

3034395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 3034395 is about 1741.9514918619. The cubic root of 3034395 is about 144.7740436315.

Adding to 3034395 its reverse (5934303), we get a palindrome (8968698).

The spelling of 3034395 in words is "three million, thirty-four thousand, three hundred ninety-five".

Divisors: 1 3 5 7 9 13 15 19 21 27 35 39 45 57 63 65 91 95 105 117 133 135 169 171 189 195 247 273 285 315 351 399 455 507 513 585 665 741 819 845 855 945 1183 1197 1235 1365 1521 1729 1755 1995 2223 2457 2535 2565 3211 3549 3591 3705 4095 4563 5187 5915 5985 6669 7605 8645 9633 10647 11115 12285 15561 16055 17745 17955 22477 22815 25935 28899 31941 33345 46683 48165 53235 67431 77805 86697 112385 144495 159705 202293 233415 337155 433485 606879 1011465 3034395