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211210324010 = 257103129122691
BaseRepresentation
bin1100010010110100011…
…1011100100000101010
3202012011121111011000222
43010231013130200222
511430024320332020
6241010110130042
721154663063250
oct3045507344052
9665147434028
10211210324010
11816347a3594
1234b25ab0922
1316bbc9a6caa
14a318ca05d0
15576270bb25
hex312d1dc82a

211210324010 has 64 divisors (see below), whose sum is σ = 439067326464. Its totient is φ = 71653204800.

The previous prime is 211210323983. The next prime is 211210324033. The reversal of 211210324010 is 10423012112.

It is a self number, because there is not a number n which added to its sum of digits gives 211210324010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9296765 + ... + 9319455.

It is an arithmetic number, because the mean of its divisors is an integer number (6860426976).

Almost surely, 2211210324010 is an apocalyptic number.

211210324010 is an abundant number, since it is smaller than the sum of its proper divisors (227857002454).

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

211210324010 is a wasteful number, since it uses less digits than its factorization.

211210324010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24099.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 211210324010 its reverse (10423012112), we get a palindrome (221633336122).

The spelling of 211210324010 in words is "two hundred eleven billion, two hundred ten million, three hundred twenty-four thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 103 206 515 721 1030 1291 1442 2582 3605 6455 7210 9037 12910 18074 22691 45185 45382 90370 113455 132973 158837 226910 265946 317674 664865 794185 930811 1329730 1588370 1861622 2337173 4654055 4674346 9308110 11685865 16360211 23371730 29294081 32720422 58588162 81801055 146470405 163602110 205058567 292940810 410117134 1025292835 2050585670 3017290343 6034580686 15086451715 21121032401 30172903430 42242064802 105605162005 211210324010