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104088149 = 1122342433
BaseRepresentation
bin1100011010001…
…00001001010101
321020212020002122
412031010021111
5203121310044
614154545325
72402506664
oct615041125
9236766078
10104088149
1153833a70
122aa38245
1318745529
14db76ddb
159210dee
hex6344255

104088149 has 8 divisors (see below), whose sum is σ = 114062592. Its totient is φ = 94199040.

The previous prime is 104088139. The next prime is 104088151. The reversal of 104088149 is 941880401.

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 104088149 - 212 = 104084053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104088139) 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, 18764 + ... + 23669.

It is an arithmetic number, because the mean of its divisors is an integer number (14257824).

Almost surely, 2104088149 is an apocalyptic number.

It is an amenable number.

104088149 is a deficient number, since it is larger than the sum of its proper divisors (9974443).

104088149 is a wasteful number, since it uses less digits than its factorization.

104088149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42667.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 104088149 is about 10202.3599720849. The cubic root of 104088149 is about 470.3997639992.

The spelling of 104088149 in words is "one hundred four million, eighty-eight thousand, one hundred forty-nine".

Divisors: 1 11 223 2453 42433 466763 9462559 104088149