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2010331211210 = 2571731531028213
BaseRepresentation
bin11101010000010001000…
…100111110010111001010
321010012000102211202110022
4131100101010332113022
5230414124242224320
64135311114420442
7265145611231250
oct35202104762712
97105012752408
102010331211210
11705638617773
12285747a31722
1311775ba599ba
146d42c9cc5d0
153745eeb2325
hex1d41113e5ca

2010331211210 has 128 divisors (see below), whose sum is σ = 4605345828864. Its totient is φ = 615940116480.

The previous prime is 2010331211197. The next prime is 2010331211243. The reversal of 2010331211210 is 121121330102.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1441064 + ... + 2469276.

It is an arithmetic number, because the mean of its divisors is an integer number (35979264288).

Almost surely, 22010331211210 is an apocalyptic number.

2010331211210 is an abundant number, since it is smaller than the sum of its proper divisors (2595014617654).

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

2010331211210 is a wasteful number, since it uses less digits than its factorization.

2010331211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028328.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2010331211210 its reverse (121121330102), we get a palindrome (2131452541312).

The spelling of 2010331211210 in words is "two trillion, ten billion, three hundred thirty-one million, two hundred eleven thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 17 31 34 35 53 62 70 85 106 119 155 170 217 238 265 310 371 434 527 530 595 742 901 1054 1085 1190 1643 1802 1855 2170 2635 3286 3689 3710 4505 5270 6307 7378 8215 9010 11501 12614 16430 18445 23002 27931 31535 36890 55862 57505 63070 115010 139655 195517 279310 391034 977585 1028213 1955170 2056426 5141065 7197491 10282130 14394982 17479621 31874603 34959242 35987455 54495289 63749206 71974910 87398105 108990578 122357347 159373015 174796210 223122221 244714694 272476445 318746030 381467023 446244442 541868251 544952890 611786735 762934046 926419913 1083736502 1115611105 1223573470 1689353959 1852839826 1907335115 2231222210 2709341255 3378707918 3793077757 3814670230 4632099565 5418682510 6484939391 7586155514 8446769795 9264199130 11825477713 12969878782 16893539590 18965388785 23650955426 28719017303 32424696955 37930777570 57438034606 59127388565 64849393910 118254777130 143595086515 201033121121 287190173030 402066242242 1005165605605 2010331211210