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210086041 = 1126970999
BaseRepresentation
bin11001000010110…
…10100010011001
3112122022110212111
430201122202121
5412240223131
632502512321
75130462514
oct1441324231
9478273774
10210086041
11a8651830
125a4356a1
13346a9089
141dc89d7b
151369cab1
hexc85a899

210086041 has 8 divisors (see below), whose sum is σ = 230040000. Its totient is φ = 190274640.

The previous prime is 210086033. The next prime is 210086069. The reversal of 210086041 is 140680012.

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

It is a cyclic number.

It is not a de Polignac number, because 210086041 - 23 = 210086033 is a prime.

It is a super-2 number, since 2×2100860412 = 88272289246107362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210086341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32541 + ... + 38458.

It is an arithmetic number, because the mean of its divisors is an integer number (28755000).

Almost surely, 2210086041 is an apocalyptic number.

It is an amenable number.

210086041 is a deficient number, since it is larger than the sum of its proper divisors (19953959).

210086041 is a wasteful number, since it uses less digits than its factorization.

210086041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71279.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 210086041 is about 14494.3451387084. The cubic root of 210086041 is about 594.4733621268.

The spelling of 210086041 in words is "two hundred ten million, eighty-six thousand, forty-one".

Divisors: 1 11 269 2959 70999 780989 19098731 210086041