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214111041 = 3281253987
BaseRepresentation
bin11001100001100…
…01001101000001
3112220212222010120
430300301031001
5414303023131
633125050453
75206625304
oct1460611501
9486788116
10214111041
11aa950881
125b856a29
1335488131
1420616b3b
1513be5496
hexcc31341

214111041 has 8 divisors (see below), whose sum is σ = 286498464. Its totient is φ = 142232160.

The previous prime is 214111021. The next prime is 214111081. The reversal of 214111041 is 140111412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214111041 - 26 = 214110977 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 214111041.

It is not an unprimeable number, because it can be changed into a prime (214111021) 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 7 ways as a sum of consecutive naturals, for example, 126151 + ... + 127836.

It is an arithmetic number, because the mean of its divisors is an integer number (35812308).

Almost surely, 2214111041 is an apocalyptic number.

It is an amenable number.

214111041 is a deficient number, since it is larger than the sum of its proper divisors (72387423).

214111041 is a wasteful number, since it uses less digits than its factorization.

214111041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254271.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 214111041 is about 14632.5336493719. The cubic root of 214111041 is about 598.2458404271.

Adding to 214111041 its reverse (140111412), we get a palindrome (354222453).

The spelling of 214111041 in words is "two hundred fourteen million, one hundred eleven thousand, forty-one".

Divisors: 1 3 281 843 253987 761961 71370347 214111041