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211411043032 = 23716323160719
BaseRepresentation
bin1100010011100100010…
…1001000001011011000
3202012200121011201202211
43010321011020023120
511430432211334112
6241042040204504
721162651134020
oct3047105101330
9665617151684
10211411043032
1181728027782
1234b81169734
1316c22453647
14a3377cca80
1557751590a7
hex31391482d8

211411043032 has 32 divisors (see below), whose sum is σ = 455802969600. Its totient is φ = 90048871584.

The previous prime is 211411043027. The next prime is 211411043047. The reversal of 211411043032 is 230340114112.

It is a junction number, because it is equal to n+sod(n) for n = 211411042994 and 211411043012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11571232 + ... + 11589487.

It is an arithmetic number, because the mean of its divisors is an integer number (14243842800).

Almost surely, 2211411043032 is an apocalyptic number.

It is an amenable number.

211411043032 is an abundant number, since it is smaller than the sum of its proper divisors (244391926568).

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

211411043032 is a wasteful number, since it uses less digits than its factorization.

211411043032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23160895 (or 23160891 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 211411043032 its reverse (230340114112), we get a palindrome (441751157144).

The spelling of 211411043032 in words is "two hundred eleven billion, four hundred eleven million, forty-three thousand, thirty-two".

Divisors: 1 2 4 7 8 14 28 56 163 326 652 1141 1304 2282 4564 9128 23160719 46321438 92642876 162125033 185285752 324250066 648500132 1297000264 3775197197 7550394394 15100788788 26426380379 30201577576 52852760758 105705521516 211411043032