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104401446 = 2319319011
BaseRepresentation
bin1100011100100…
…00101000100110
321021110010212020
412032100220212
5203211321241
614205404010
72405253252
oct616205046
9237403766
10104401446
1153a28396
122ab69606
1318825006
14dc19262
159273b66
hex6390a26

104401446 has 16 divisors (see below), whose sum is σ = 208934208. Its totient is φ = 34778600.

The previous prime is 104401417. The next prime is 104401483. The reversal of 104401446 is 644104401.

It is a congruent number.

It is an unprimeable number.

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, 7081 + ... + 16091.

It is an arithmetic number, because the mean of its divisors is an integer number (13058388).

Almost surely, 2104401446 is an apocalyptic number.

104401446 is an abundant number, since it is smaller than the sum of its proper divisors (104532762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104401446 is a wasteful number, since it uses less digits than its factorization.

104401446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 104401446 is about 10217.7025793473. The cubic root of 104401446 is about 470.8712464906.

Adding to 104401446 its reverse (644104401), we get a palindrome (748505847).

The spelling of 104401446 in words is "one hundred four million, four hundred one thousand, four hundred forty-six".

Divisors: 1 2 3 6 1931 3862 5793 9011 11586 18022 27033 54066 17400241 34800482 52200723 104401446