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83080211486008 = 23118232925139217
BaseRepresentation
bin10010111000111110011110…
…011111100101010100111000
3101220011101112210011222100011
4102320332132133211110320
541342141233120023013
6452410304450351304
723333230042552342
oct2270763637452470
9356141483158304
1083080211486008
112452113553a520
12939960288b534
133748579573279
141673164758292
15991190ec3c3d
hex4b8f9e7e5538

83080211486008 has 64 divisors (see below), whose sum is σ = 170153436107520. Its totient is φ = 37715595840000.

The previous prime is 83080211485981. The next prime is 83080211486017. The reversal of 83080211486008 is 80068411208038.

It is a super-2 number, since 2×830802114860082 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2118454816 + ... + 2118494032.

It is an arithmetic number, because the mean of its divisors is an integer number (2658647439180).

Almost surely, 283080211486008 is an apocalyptic number.

83080211486008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

83080211486008 is an abundant number, since it is smaller than the sum of its proper divisors (87073224621512).

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

83080211486008 is a wasteful number, since it uses less digits than its factorization.

83080211486008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69308 (or 69304 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 49.

The spelling of 83080211486008 in words is "eighty-three trillion, eighty billion, two hundred eleven million, four hundred eighty-six thousand, eight".

Divisors: 1 2 4 8 11 22 44 88 823 1646 3292 6584 9053 18106 29251 36212 39217 58502 72424 78434 117004 156868 234008 313736 321761 431387 643522 862774 1287044 1725548 2574088 3451096 24073573 32275591 48147146 64551182 96294292 129102364 192588584 258204728 264809303 355031501 529618606 710063002 1059237212 1147136467 1420126004 2118474424 2294272934 2840252008 4588545868 9177091736 12618501137 25237002274 50474004548 100948009096 944093312341 1888186624682 3776373249364 7552746498728 10385026435751 20770052871502 41540105743004 83080211486008