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30223311202110 = 23513337229957477
BaseRepresentation
bin1101101111100111010011…
…01110100110011100111110
310222000022122112010012121110
412313303221232212130332
512430134320131431420
6144140221505142450
76236363553316455
oct667635156463476
9128008575105543
1030223311202110
1196a26a8287444
12348159192aa26
1313b307a13b130
14766b5d407b9c
1537629ea30ee0
hex1b7ce9ba673e

30223311202110 has 64 divisors (see below), whose sum is σ = 78347432584512. Its totient is φ = 7417508345856.

The previous prime is 30223311202079. The next prime is 30223311202141. The reversal of 30223311202110 is 1120211332203.

It is an interprime number because it is at equal distance from previous prime (30223311202079) and next prime (30223311202141).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114847309 + ... + 115110168.

It is an arithmetic number, because the mean of its divisors is an integer number (1224178634133).

Almost surely, 230223311202110 is an apocalyptic number.

30223311202110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30223311202110 is an abundant number, since it is smaller than the sum of its proper divisors (48124121382402).

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

30223311202110 is a wasteful number, since it uses less digits than its factorization.

30223311202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229957837.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30223311202110 its reverse (1120211332203), we get a palindrome (31343522534313).

The spelling of 30223311202110 in words is "thirty trillion, two hundred twenty-three billion, three hundred eleven million, two hundred two thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 337 390 674 1011 1685 2022 3370 4381 5055 8762 10110 13143 21905 26286 43810 65715 131430 229957477 459914954 689872431 1149787385 1379744862 2299574770 2989447201 3449362155 5978894402 6898724310 8968341603 14947236005 17936683206 29894472010 44841708015 77495669749 89683416030 154991339498 232487009247 387478348745 464974018494 774956697490 1007443706737 1162435046235 2014887413474 2324870092470 3022331120211 5037218533685 6044662240422 10074437067370 15111655601055 30223311202110