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4312130213230 = 2571511812253919
BaseRepresentation
bin111110101111111110111…
…111010101010101101110
3120021020100202202101222221
4332233332333111111232
51031122220313310410
613100544255425554
7623353415021560
oct76577677252556
916236322671887
104312130213230
1114128450a7684
125978778252ba
1325382aa506b8
1410c9cb4b7330
157727d55b4da
hex3ebfefd556e

4312130213230 has 64 divisors (see below), whose sum is σ = 8978751774720. Its totient is φ = 1460538864000.

The previous prime is 4312130213221. The next prime is 4312130213239. The reversal of 4312130213230 is 323120312134.

It is an interprime number because it is at equal distance from previous prime (4312130213221) and next prime (4312130213239).

It is a junction number, because it is equal to n+sod(n) for n = 4312130213195 and 4312130213204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312130213239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786211 + ... + 3040129.

It is an arithmetic number, because the mean of its divisors is an integer number (140292996480).

Almost surely, 24312130213230 is an apocalyptic number.

4312130213230 is an abundant number, since it is smaller than the sum of its proper divisors (4666621561490).

4312130213230 is a wasteful number, since it uses less digits than its factorization.

4312130213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254265.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 4312130213230 its reverse (323120312134), we get a palindrome (4635250525364).

The spelling of 4312130213230 in words is "four trillion, three hundred twelve billion, one hundred thirty million, two hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 151 181 302 362 755 905 1057 1267 1510 1810 2114 2534 5285 6335 10570 12670 27331 54662 136655 191317 273310 382634 956585 1913170 2253919 4507838 11269595 15777433 22539190 31554866 78887165 157774330 340341769 407959339 680683538 815918678 1701708845 2039796695 2382392383 2855715373 3403417690 4079593390 4764784766 5711430746 11911961915 14278576865 23823923830 28557153730 61601860189 123203720378 308009300945 431213021323 616018601890 862426042646 2156065106615 4312130213230