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2010180507210 = 2325711030130539
BaseRepresentation
bin11101010000001000000…
…110000101011001001010
321010011121221021012102200
4131100020012011121022
5230413322202212320
64135244132341030
7265142101250061
oct35201006053112
97104557235380
102010180507210
11705570544607
12285705474776
13117736772535
146d41699d1d8
1537451b44290
hex1d40818564a

2010180507210 has 96 divisors (see below), whose sum is σ = 5300769651840. Its totient is φ = 528429552000.

The previous prime is 2010180507173. The next prime is 2010180507211. The reversal of 2010180507210 is 127050810102.

It is not an unprimeable number, because it can be changed into a prime (2010180507211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65808121 + ... + 65838659.

It is an arithmetic number, because the mean of its divisors is an integer number (55216350540).

Almost surely, 22010180507210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010180507210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2650384825920).

2010180507210 is an abundant number, since it is smaller than the sum of its proper divisors (3290589144630).

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

2010180507210 is a wasteful number, since it uses less digits than its factorization.

2010180507210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40924 (or 40921 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The spelling of 2010180507210 in words is "two trillion, ten billion, one hundred eighty million, five hundred seven thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 71 90 142 213 355 426 639 710 1065 1278 2130 3195 6390 10301 20602 30539 30903 51505 61078 61806 91617 92709 103010 152695 154515 183234 185418 274851 305390 309030 458085 463545 549702 731371 916170 927090 1374255 1462742 2168269 2194113 2748510 3656855 4336538 4388226 6504807 6582339 7313710 10841345 10970565 13009614 13164678 19514421 21682690 21941130 32524035 32911695 39028842 65048070 65823390 97572105 195144210 314582239 629164478 943746717 1572911195 1887493434 2831240151 3145822390 4718733585 5662480302 9437467170 14156200755 22335338969 28312401510 44670677938 67006016907 111676694845 134012033814 201018050721 223353389690 335030084535 402036101442 670060169070 1005090253605 2010180507210