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3023130330 = 2335111017889
BaseRepresentation
bin1011010000110001…
…0100111011011010
321210200112221012000
42310030110323122
522142410132310
61215552101430
7134626120023
oct26414247332
97720487160
103023130330
111311529620
12704534876
1339242271c
14209707c4a
1512a6124c0
hexb4314eda

3023130330 has 64 divisors (see below), whose sum is σ = 8794569600. Its totient is φ = 732879360.

The previous prime is 3023130329. The next prime is 3023130347. The reversal of 3023130330 is 330313203.

3023130330 is a `hidden beast` number, since 302 + 3 + 1 + 30 + 330 = 666.

3023130330 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505975 + ... + 511914.

It is an arithmetic number, because the mean of its divisors is an integer number (137415150).

Almost surely, 23023130330 is an apocalyptic number.

3023130330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3023130330 is an abundant number, since it is smaller than the sum of its proper divisors (5771439270).

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

3023130330 is a wasteful number, since it uses less digits than its factorization.

3023130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017916 (or 1017910 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

The square root of 3023130330 is about 54983.0003728425. Note that the first 3 decimals coincide. The cubic root of 3023130330 is about 1445.9467189954.

Adding to 3023130330 its reverse (330313203), we get a palindrome (3353443533).

The spelling of 3023130330 in words is "three billion, twenty-three million, one hundred thirty thousand, three hundred thirty".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 1017889 2035778 3053667 5089445 6107334 9161001 10178890 11196779 15268335 18322002 22393558 27483003 30536670 33590337 45805005 54966006 55983895 67180674 91610010 100771011 111967790 137415015 167951685 201542022 274830030 302313033 335903370 503855055 604626066 1007710110 1511565165 3023130330