Search a number
-
+
214244553444124 = 227307118672100257
BaseRepresentation
bin110000101101101010110010…
…100000001100101100011100
31001002120120122022000011101111
4300231222302200030230130
5211040140321140202444
62035354331125351404
763061441520654320
oct6055526240145434
91032516568004344
10214244553444124
11622a0672091135
1220042043568564
139271236a80c88
143ac96c539d980
1519b7ed4a42234
hexc2dab280cb1c

214244553444124 has 48 divisors (see below), whose sum is σ = 429921266810112. Its totient is φ = 91512253619712.

The previous prime is 214244553444107. The next prime is 214244553444199. The reversal of 214244553444124 is 421444355442412.

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, 100958604 + ... + 103058860.

It is an arithmetic number, because the mean of its divisors is an integer number (8956693058544).

Almost surely, 2214244553444124 is an apocalyptic number.

It is an amenable number.

214244553444124 is an abundant number, since it is smaller than the sum of its proper divisors (215676713365988).

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

214244553444124 is a wasteful number, since it uses less digits than its factorization.

214244553444124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112442 (or 2112440 counting only the distinct ones).

The product of its digits is 9830400, while the sum is 49.

The spelling of 214244553444124 in words is "two hundred fourteen trillion, two hundred forty-four billion, five hundred fifty-three million, four hundred forty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 307 614 1228 2149 4298 8596 11867 23734 47468 83069 166138 332276 2100257 3643169 4200514 7286338 8401028 14572676 14701799 25502183 29403598 51004366 58807196 102008732 644778899 1289557798 2579115596 4513452293 9026904586 18053809172 24923749819 49847499638 99694999276 174466248733 348932497466 697864994932 7651591194433 15303182388866 30606364777732 53561138361031 107122276722062 214244553444124