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104740901 = 192290141
BaseRepresentation
bin1100011111000…
…11100000100101
321022002101111122
412033203200211
5203303202101
614220543325
72411166026
oct617434045
9238071448
10104740901
115413a431
122b0b1b45
1318913685
14dca6c4d
1592de51b
hex63e3825

104740901 has 6 divisors (see below), whose sum is σ = 110544102. Its totient is φ = 99227880.

The previous prime is 104740877. The next prime is 104740913. The reversal of 104740901 is 109047401.

It can be written as a sum of positive squares in only one way, i.e., 81450625 + 23290276 = 9025^2 + 4826^2 .

It is not a de Polignac number, because 104740901 - 214 = 104724517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104740931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144710 + ... + 145431.

It is an arithmetic number, because the mean of its divisors is an integer number (18424017).

Almost surely, 2104740901 is an apocalyptic number.

It is an amenable number.

104740901 is a deficient number, since it is larger than the sum of its proper divisors (5803201).

104740901 is an equidigital number, since it uses as much as digits as its factorization.

104740901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290179 (or 290160 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 104740901 is about 10234.3002203375. The cubic root of 104740901 is about 471.3810308569.

The spelling of 104740901 in words is "one hundred four million, seven hundred forty thousand, nine hundred one".

Divisors: 1 19 361 290141 5512679 104740901