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103030341 = 334343447
BaseRepresentation
bin1100010010000…
…01111001000101
321011212111001120
412021001321011
5202333432331
614120144153
72360513001
oct611017105
9234774046
10103030341
1153181247
122a608059
1318464bcb
14d97d701
1590a2796
hex6241e45

103030341 has 4 divisors (see below), whose sum is σ = 137373792. Its totient is φ = 68686892.

The previous prime is 103030339. The next prime is 103030351. The reversal of 103030341 is 143030301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143030301 = 347676767.

It is a cyclic number.

It is not a de Polignac number, because 103030341 - 21 = 103030339 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 103030341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17171721 + ... + 17171726.

It is an arithmetic number, because the mean of its divisors is an integer number (34343448).

Almost surely, 2103030341 is an apocalyptic number.

It is an amenable number.

103030341 is a deficient number, since it is larger than the sum of its proper divisors (34343451).

103030341 is an equidigital number, since it uses as much as digits as its factorization.

103030341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34343450.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103030341 is about 10150.3862488085. The cubic root of 103030341 is about 468.8008377218.

Adding to 103030341 its reverse (143030301), we get a palindrome (246060642).

The spelling of 103030341 in words is "one hundred three million, thirty thousand, three hundred forty-one".

Divisors: 1 3 34343447 103030341