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103003441 = 615992819
BaseRepresentation
bin1100010001110…
…11010100110001
321011211010011021
412020323110301
5202332102231
614115415441
72360341402
oct610732461
9234733137
10103003441
1153163012
122a5b4581
13184558a8
14d9739a9
159099811
hex623b531

103003441 has 8 divisors (see below), whose sum is σ = 104904000. Its totient is φ = 101109840.

The previous prime is 103003423. The next prime is 103003451. The reversal of 103003441 is 144300301.

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 103003441 - 25 = 103003409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103003451) 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 7 ways as a sum of consecutive naturals, for example, 35130 + ... + 37948.

It is an arithmetic number, because the mean of its divisors is an integer number (13113000).

Almost surely, 2103003441 is an apocalyptic number.

It is an amenable number.

103003441 is a deficient number, since it is larger than the sum of its proper divisors (1900559).

103003441 is an equidigital number, since it uses as much as digits as its factorization.

103003441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103003441 is about 10149.0610895787. The cubic root of 103003441 is about 468.7600347244.

Adding to 103003441 its reverse (144300301), we get a palindrome (247303742).

The spelling of 103003441 in words is "one hundred three million, three thousand, four hundred forty-one".

Divisors: 1 61 599 2819 36539 171959 1688581 103003441