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104385307 = 1379101641
BaseRepresentation
bin1100011100011…
…00101100011011
321021102022201111
412032030230123
5203210312212
614205201151
72405155225
oct616145433
9237368644
10104385307
1153a17254
122ab601b7
131881a870
14dc13415
15926dea7
hex638cb1b

104385307 has 8 divisors (see below), whose sum is σ = 113839040. Its totient is φ = 95135040.

The previous prime is 104385283. The next prime is 104385313. The reversal of 104385307 is 703583401.

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

It is not a de Polignac number, because 104385307 - 27 = 104385179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104385367) 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, 49794 + ... + 51847.

It is an arithmetic number, because the mean of its divisors is an integer number (14229880).

Almost surely, 2104385307 is an apocalyptic number.

104385307 is a deficient number, since it is larger than the sum of its proper divisors (9453733).

104385307 is a wasteful number, since it uses less digits than its factorization.

104385307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101733.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 104385307 is about 10216.9127920326. The cubic root of 104385307 is about 470.8469818757.

The spelling of 104385307 in words is "one hundred four million, three hundred eighty-five thousand, three hundred seven".

Divisors: 1 13 79 1027 101641 1321333 8029639 104385307