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104682445 = 572990927
BaseRepresentation
bin1100011110101…
…01001111001101
321021222102022121
412033111033031
5203244314240
614215412541
72410533430
oct617251715
9237872277
10104682445
11540aa51a
122b084151
13188c2b9a
14dc8d817
1592cc04a
hex63d53cd

104682445 has 8 divisors (see below), whose sum is σ = 143564544. Its totient is φ = 71782224.

The previous prime is 104682439. The next prime is 104682449. The reversal of 104682445 is 544286401.

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 104682445 - 27 = 104682317 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 104682445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104682449) 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, 1495429 + ... + 1495498.

It is an arithmetic number, because the mean of its divisors is an integer number (17945568).

Almost surely, 2104682445 is an apocalyptic number.

It is an amenable number.

104682445 is a deficient number, since it is larger than the sum of its proper divisors (38882099).

104682445 is an equidigital number, since it uses as much as digits as its factorization.

104682445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990939.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 104682445 is about 10231.4439352420. The cubic root of 104682445 is about 471.2933217988.

The spelling of 104682445 in words is "one hundred four million, six hundred eighty-two thousand, four hundred forty-five".

Divisors: 1 5 7 35 2990927 14954635 20936489 104682445