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141040211 = 13171933589
BaseRepresentation
bin10000110100000…
…01101001010011
3100211101120210112
420122001221103
5242101241321
621554551535
73331551644
oct1032015123
9324346715
10141040211
1172682664
123b2985ab
13232b2960
1414a356cb
15c5aea5b
hex8681a53

141040211 has 16 divisors (see below), whose sum is σ = 169293600. Its totient is φ = 116080128.

The previous prime is 141040187. The next prime is 141040213. The reversal of 141040211 is 112040141.

It is a cyclic number.

It is not a de Polignac number, because 141040211 - 26 = 141040147 is a prime.

It is a super-2 number, since 2×1410402112 = 39784682237849042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141040213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12596 + ... + 20993.

It is an arithmetic number, because the mean of its divisors is an integer number (10580850).

Almost surely, 2141040211 is an apocalyptic number.

141040211 is a deficient number, since it is larger than the sum of its proper divisors (28253389).

141040211 is a wasteful number, since it uses less digits than its factorization.

141040211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33638.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 141040211 is about 11876.0351548823. The cubic root of 141040211 is about 520.5322594933.

Adding to 141040211 its reverse (112040141), we get a palindrome (253080352).

The spelling of 141040211 in words is "one hundred forty-one million, forty thousand, two hundred eleven".

Divisors: 1 13 17 19 221 247 323 4199 33589 436657 571013 638191 7423169 8296483 10849247 141040211