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2010220424030 = 257133181178779
BaseRepresentation
bin11101010000001010011…
…110010110101101011110
321010011201201101012000102
4131100022132112231132
5230413412412032110
64135252120101102
7265143064450460
oct35201236265536
97104651335012
102010220424030
11705591028715
12285716904792
13117741b0a260
146d41bdd0130
15374553cb5a5
hex1d40a796b5e

2010220424030 has 128 divisors (see below), whose sum is σ = 4598159892480. Its totient is φ = 615533022720.

The previous prime is 2010220423969. The next prime is 2010220424077. The reversal of 2010220424030 is 304240220102.

It is a junction number, because it is equal to n+sod(n) for n = 2010220423993 and 2010220424011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228976181 + ... + 228984959.

It is an arithmetic number, because the mean of its divisors is an integer number (35923124160).

Almost surely, 22010220424030 is an apocalyptic number.

2010220424030 is an abundant number, since it is smaller than the sum of its proper divisors (2587939468450).

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

2010220424030 is a wasteful number, since it uses less digits than its factorization.

2010220424030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16954.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2010220424030 its reverse (304240220102), we get a palindrome (2314460644132).

The spelling of 2010220424030 in words is "two trillion, ten billion, two hundred twenty million, four hundred twenty-four thousand, thirty".

Divisors: 1 2 5 7 10 13 14 26 31 35 62 65 70 91 130 155 182 217 310 403 434 455 806 910 1085 2015 2170 2821 4030 5642 8117 8779 14105 16234 17558 28210 40585 43895 56819 61453 81170 87790 105521 113638 114127 122906 211042 228254 251627 272149 284095 307265 503254 527605 544298 568190 570635 614530 738647 798889 1055210 1141270 1258135 1360745 1477294 1597778 1761389 1905043 2516270 2721490 3271151 3522778 3537937 3693235 3810086 3994445 6542302 7075874 7386470 7988890 8806945 9525215 16355755 17613890 17689685 19050430 22898057 24765559 32711510 35379370 45796114 49531118 71259143 114490285 123827795 142518286 228980570 247655590 356295715 498814001 712591430 926368859 997628002 1852737718 2209033433 2494070005 4418066866 4631844295 4988140010 6484582013 9263688590 11045167165 12969164026 15463234031 22090334330 28717434629 30926468062 32422910065 57434869258 64845820130 77316170155 143587173145 154632340310 201022042403 287174346290 402044084806 1005110212015 2010220424030