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104707045 = 5137152857
BaseRepresentation
bin1100011110110…
…11001111100101
321022000200001201
412033123033211
5203301111140
614220122501
72410665232
oct617331745
9238020051
10104707045
1154116a53
122b096431
1318901141
14dc98789
1592d449a
hex63db3e5

104707045 has 8 divisors (see below), whose sum is σ = 126566424. Its totient is φ = 83153664.

The previous prime is 104707033. The next prime is 104707051. The reversal of 104707045 is 540707401.

It can be written as a sum of positive squares in 4 ways, for example, as 24980004 + 79727041 = 4998^2 + 8929^2 .

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 104707045 - 25 = 104707013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75744 + ... + 77113.

It is an arithmetic number, because the mean of its divisors is an integer number (15820803).

Almost surely, 2104707045 is an apocalyptic number.

It is an amenable number.

104707045 is a deficient number, since it is larger than the sum of its proper divisors (21859379).

104707045 is a wasteful number, since it uses less digits than its factorization.

104707045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152999.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 104707045 is about 10232.6460409808. The cubic root of 104707045 is about 471.3302363221.

The spelling of 104707045 in words is "one hundred four million, seven hundred seven thousand, forty-five".

Divisors: 1 5 137 685 152857 764285 20941409 104707045