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20416130224210 = 25729731011364059
BaseRepresentation
bin1001010010001100000000…
…01100001001000001010010
32200021202121012220011111001
410221012000030021001102
510133444213314133320
6111231012445012214
74205005511406430
oct451060014110122
980252535804431
1020416130224210
11656148329a646
12235894885406a
13b51304671b36
145082087add50
1525610c8ea20a
hex129180309052

20416130224210 has 128 divisors (see below), whose sum is σ = 44478395481600. Its totient is φ = 6599858227200.

The previous prime is 20416130224093. The next prime is 20416130224229. The reversal of 20416130224210 is 1242203161402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14285161 + ... + 15649219.

It is an arithmetic number, because the mean of its divisors is an integer number (347487464700).

Almost surely, 220416130224210 is an apocalyptic number.

20416130224210 is an abundant number, since it is smaller than the sum of its proper divisors (24062265257390).

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

20416130224210 is a wasteful number, since it uses less digits than its factorization.

20416130224210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364276.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 20416130224210 its reverse (1242203161402), we get a palindrome (21658333385612).

The spelling of 20416130224210 in words is "twenty trillion, four hundred sixteen billion, one hundred thirty million, two hundred twenty-four thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 73 101 145 146 202 203 290 365 406 505 511 707 730 1010 1015 1022 1414 2030 2117 2555 2929 3535 4234 5110 5858 7070 7373 10585 14645 14746 14819 20503 21170 29290 29638 36865 41006 51611 73730 74095 102515 103222 148190 205030 213817 258055 427634 516110 1069085 1364059 1496719 2138170 2728118 2993438 6820295 7483595 9548413 13640590 14967190 19096826 39557711 47742065 79115422 95484130 99576307 137769959 197788555 199152614 275539918 276903977 395577110 497881535 553807954 688849795 697034149 964389713 995763070 1377699590 1384519885 1394068298 1928779426 2769039770 2887712903 3485170745 3995328811 4821948565 5775425806 6970341490 7990657622 9643897130 10057207007 14438564515 19976644055 20114414014 20213990321 27967301677 28877129030 39953288110 40427980642 50286035035 55934603354 70400449049 100572070070 101069951605 139836508385 140800898098 202139903210 279673016770 291659003203 352002245245 583318006406 704004490490 1458295016015 2041613022421 2916590032030 4083226044842 10208065112105 20416130224210