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103505341 = 886111681
BaseRepresentation
bin1100010101101…
…01110110111101
321012202121122011
412022311312331
5202444132331
614134251221
72364531562
oct612656675
9235677564
10103505341
1153476105
122a7b6b11
13185a0184
14da64869
1591483b1
hex62b5dbd

103505341 has 4 divisors (see below), whose sum is σ = 103525884. Its totient is φ = 103484800.

The previous prime is 103505323. The next prime is 103505351. The reversal of 103505341 is 143505301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143505301 = 1271129963.

It can be written as a sum of positive squares in 2 ways, for example, as 84548025 + 18957316 = 9195^2 + 4354^2 .

It is a cyclic number.

It is not a de Polignac number, because 103505341 - 29 = 103504829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103505351) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3021 + ... + 14701.

It is an arithmetic number, because the mean of its divisors is an integer number (25881471).

Almost surely, 2103505341 is an apocalyptic number.

It is an amenable number.

103505341 is a deficient number, since it is larger than the sum of its proper divisors (20543).

103505341 is an equidigital number, since it uses as much as digits as its factorization.

103505341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20542.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 103505341 is about 10173.7574671308. The cubic root of 103505341 is about 469.5201697241.

The spelling of 103505341 in words is "one hundred three million, five hundred five thousand, three hundred forty-one".

Divisors: 1 8861 11681 103505341