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330041340 = 223254342641
BaseRepresentation
bin10011101011000…
…000011111111100
3212000000211121100
4103223000133330
51133442310330
652425533100
711115206436
oct2353003774
9760024540
10330041340
1115a332a42
1292644190
13534b8845
1431b93656
151de95060
hex13ac07fc

330041340 has 72 divisors (see below), whose sum is σ = 1024431408. Its totient is φ = 85962240.

The previous prime is 330041291. The next prime is 330041359. The reversal of 330041340 is 43140033.

It is a super-2 number, since 2×3300413402 = 217854572217991200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13581 + ... + 29060.

It is an arithmetic number, because the mean of its divisors is an integer number (14228214).

Almost surely, 2330041340 is an apocalyptic number.

330041340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

330041340 is an abundant number, since it is smaller than the sum of its proper divisors (694390068).

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

330041340 is a wasteful number, since it uses less digits than its factorization.

330041340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42699 (or 42694 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 330041340 is about 18167.0399350032. The cubic root of 330041340 is about 691.0711780484.

Adding to 330041340 its reverse (43140033), we get a palindrome (373181373).

The spelling of 330041340 in words is "three hundred thirty million, forty-one thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 129 172 180 215 258 387 430 516 645 774 860 1290 1548 1935 2580 3870 7740 42641 85282 127923 170564 213205 255846 383769 426410 511692 639615 767538 852820 1279230 1535076 1833563 1918845 2558460 3667126 3837690 5500689 7334252 7675380 9167815 11001378 16502067 18335630 22002756 27503445 33004134 36671260 55006890 66008268 82510335 110013780 165020670 330041340