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92049211 = 1072633271
BaseRepresentation
bin1010111110010…
…00111100111011
320102012120210001
411133020330323
5142031033321
613044533431
72165256022
oct537107473
9212176701
1092049211
1147a60a31
12269b1277
13160bb8b7
14c3218b9
158133c91
hex57c8f3b

92049211 has 8 divisors (see below), whose sum is σ = 93291264. Its totient is φ = 90814440.

The previous prime is 92049193. The next prime is 92049233. The reversal of 92049211 is 11294029.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92049211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92049211.

It is not an unprimeable number, because it can be changed into a prime (92049511) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26506 + ... + 29776.

It is an arithmetic number, because the mean of its divisors is an integer number (11661408).

Almost surely, 292049211 is an apocalyptic number.

92049211 is a deficient number, since it is larger than the sum of its proper divisors (1242053).

92049211 is a wasteful number, since it uses less digits than its factorization.

92049211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 92049211 is about 9594.2280043785. The cubic root of 92049211 is about 451.5162205202.

The spelling of 92049211 in words is "ninety-two million, forty-nine thousand, two hundred eleven".

Divisors: 1 107 263 3271 28141 349997 860273 92049211