Search a number
-
+
104254001 = 731428137
BaseRepresentation
bin1100011011011…
…00101000110001
321021011122121022
412031230220301
5203142112001
614202305225
72404100345
oct615545061
9237148538
10104254001
1153937635
122aab8215
13187a2b77
14dbbb625
15924511b
hex636ca31

104254001 has 4 divisors (see below), whose sum is σ = 105682212. Its totient is φ = 102825792.

The previous prime is 104253997. The next prime is 104254019. The reversal of 104254001 is 100452401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 63600625 + 40653376 = 7975^2 + 6376^2 .

It is a cyclic number.

It is not a de Polignac number, because 104254001 - 22 = 104253997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104254301) 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 3 ways as a sum of consecutive naturals, for example, 713996 + ... + 714141.

It is an arithmetic number, because the mean of its divisors is an integer number (26420553).

Almost surely, 2104254001 is an apocalyptic number.

It is an amenable number.

104254001 is a deficient number, since it is larger than the sum of its proper divisors (1428211).

104254001 is an equidigital number, since it uses as much as digits as its factorization.

104254001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428210.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 104254001 is about 10210.4848562642. The cubic root of 104254001 is about 470.6494733153.

The spelling of 104254001 in words is "one hundred four million, two hundred fifty-four thousand, one".

Divisors: 1 73 1428137 104254001