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3012130310 = 257283383397
BaseRepresentation
bin1011001110001001…
…0111011000000110
321202220212001222212
42303202113120012
522132101132220
61214520223422
7134433454010
oct26342273006
97686761885
103012130310
1113062a60a2
1270090ab72
13390070937
142080831b0
1512968d0c5
hexb3897606

3012130310 has 64 divisors (see below), whose sum is σ = 6250217472. Its totient is φ = 1023808896.

The previous prime is 3012130309. The next prime is 3012130337. The reversal of 3012130310 is 130312103.

It is a super-3 number, since 3×30121303103 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 7587032 + ... + 7587428.

It is an arithmetic number, because the mean of its divisors is an integer number (97659648).

Almost surely, 23012130310 is an apocalyptic number.

3012130310 is an abundant number, since it is smaller than the sum of its proper divisors (3238087162).

3012130310 is a wasteful number, since it uses less digits than its factorization.

3012130310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3012130310 is about 54882.8781133060. The cubic root of 3012130310 is about 1444.1908377880.

Adding to 3012130310 its reverse (130312103), we get a palindrome (3142442413).

The spelling of 3012130310 in words is "three billion, twelve million, one hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 70 283 383 397 566 766 794 1415 1915 1981 1985 2681 2779 2830 3830 3962 3970 5362 5558 9905 13405 13895 19810 26810 27790 108389 112351 152051 216778 224702 304102 541945 561755 758723 760255 786457 1064357 1083890 1123510 1517446 1520510 1572914 2128714 3793615 3932285 5321785 7587230 7864570 10643570 43030433 86060866 215152165 301213031 430304330 602426062 1506065155 3012130310