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120103241 = 8310114327
BaseRepresentation
bin1110010100010…
…10000101001001
322100222212200012
413022022011021
5221221300431
615530121305
72655601136
oct712120511
9270885605
10120103241
1161882385
1234280235
131bb61c0b
1411d4558d
15a82622b
hex728a149

120103241 has 8 divisors (see below), whose sum is σ = 122762304. Its totient is φ = 117473200.

The previous prime is 120103231. The next prime is 120103267. The reversal of 120103241 is 142301021.

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 120103241 - 218 = 119841097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120103201) 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 7 ways as a sum of consecutive naturals, for example, 1220 + ... + 15546.

It is an arithmetic number, because the mean of its divisors is an integer number (15345288).

Almost surely, 2120103241 is an apocalyptic number.

It is an amenable number.

120103241 is a deficient number, since it is larger than the sum of its proper divisors (2659063).

120103241 is a wasteful number, since it uses less digits than its factorization.

120103241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14511.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 120103241 is about 10959.1624223752. The cubic root of 120103241 is about 493.3838266535.

Adding to 120103241 its reverse (142301021), we get a palindrome (262404262).

It can be divided in two parts, 12010 and 3241, that added together give a palindrome (15251).

The spelling of 120103241 in words is "one hundred twenty million, one hundred three thousand, two hundred forty-one".

Divisors: 1 83 101 8383 14327 1189141 1447027 120103241