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60331241 = 101359557
BaseRepresentation
bin1110011000100…
…1010011101001
311012112010220102
43212021103221
5110421044431
65553035145
71331543555
oct346112351
9135463812
1060331241
1131067833
1218255ab5
13c664979
148026865
15546adcb
hex39894e9

60331241 has 4 divisors (see below), whose sum is σ = 60391812. Its totient is φ = 60270672.

The previous prime is 60331207. The next prime is 60331247. The reversal of 60331241 is 14213306.

60331241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4141225 + 56190016 = 2035^2 + 7496^2 .

It is a cyclic number.

It is not a de Polignac number, because 60331241 - 214 = 60314857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60331247) 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 3 ways as a sum of consecutive naturals, for example, 28766 + ... + 30791.

It is an arithmetic number, because the mean of its divisors is an integer number (15097953).

Almost surely, 260331241 is an apocalyptic number.

It is an amenable number.

60331241 is a deficient number, since it is larger than the sum of its proper divisors (60571).

60331241 is a wasteful number, since it uses less digits than its factorization.

60331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60570.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 60331241 is about 7767.3187780598. The cubic root of 60331241 is about 392.2058672403.

Adding to 60331241 its reverse (14213306), we get a palindrome (74544547).

The spelling of 60331241 in words is "sixty million, three hundred thirty-one thousand, two hundred forty-one".

Divisors: 1 1013 59557 60331241