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103044014 = 251522007
BaseRepresentation
bin1100010010001…
…01001110101110
321011220011210222
412021011032232
5202334402024
614120331342
72360600603
oct611051656
9234804728
10103044014
1153190547
122a613b52
131846b1b8
14d9846aa
1590a685e
hex62453ae

103044014 has 4 divisors (see below), whose sum is σ = 154566024. Its totient is φ = 51522006.

The previous prime is 103044013. The next prime is 103044023. The reversal of 103044014 is 410440301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410440301 = 544375407.

It is a junction number, because it is equal to n+sod(n) for n = 103043983 and 103044001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103044013) 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 as a sum of consecutive naturals, namely, 25761002 + ... + 25761005.

It is an arithmetic number, because the mean of its divisors is an integer number (38641506).

Almost surely, 2103044014 is an apocalyptic number.

103044014 is a deficient number, since it is larger than the sum of its proper divisors (51522010).

103044014 is an equidigital number, since it uses as much as digits as its factorization.

103044014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51522009.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 103044014 is about 10151.0597476323. The cubic root of 103044014 is about 468.8215747535.

Adding to 103044014 its reverse (410440301), we get a palindrome (513484315).

The spelling of 103044014 in words is "one hundred three million, forty-four thousand, fourteen".

Divisors: 1 2 51522007 103044014