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55031024116126 = 271997388708549
BaseRepresentation
bin11001000001100111010001…
…01001001110000110011110
321012211220200200121210011001
430200303220221032012132
524203112014133204001
6313012523052220514
714406601036004362
oct1440635051160636
9235756620553131
1055031024116126
1116597587504243
12620946a76a73a
1324925320b12b6
14d837314232a2
1565673ad52001
hex320ce8a4e19e

55031024116126 has 16 divisors (see below), whose sum is σ = 83793124706400. Its totient is φ = 27100759966560.

The previous prime is 55031024116073. The next prime is 55031024116139. The reversal of 55031024116126 is 62161142013055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194212701 + ... + 194495848.

It is an arithmetic number, because the mean of its divisors is an integer number (5237070294150).

Almost surely, 255031024116126 is an apocalyptic number.

55031024116126 is a deficient number, since it is larger than the sum of its proper divisors (28762100590274).

55031024116126 is a wasteful number, since it uses less digits than its factorization.

55031024116126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388709619.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 55031024116126 in words is "fifty-five trillion, thirty-one billion, twenty-four million, one hundred sixteen thousand, one hundred twenty-six".

Divisors: 1 2 71 142 997 1994 70787 141574 388708549 777417098 27598306979 55196613958 387542423353 775084846706 27515512058063 55031024116126