Base | Representation |
---|---|
bin | 1110011111100… |
… | …1100111001101 |
3 | 11020101111220121 |
4 | 3213321213031 |
5 | 111030304440 |
6 | 10010544541 |
7 | 1335500644 |
oct | 347714715 |
9 | 136344817 |
10 | 60791245 |
11 | 313513a9 |
12 | 18438151 |
13 | c796168 |
14 | 810635b |
15 | 550c34a |
hex | 39f99cd |
60791245 has 8 divisors (see below), whose sum is σ = 73320984. Its totient is φ = 48385344.
The previous prime is 60791243. The next prime is 60791249. The reversal of 60791245 is 54219706.
It can be written as a sum of positive squares in 4 ways, for example, as 9554281 + 51236964 = 3091^2 + 7158^2 .
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 60791245 - 21 = 60791243 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 60791245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60791243) 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 7 ways as a sum of consecutive naturals, for example, 29874 + ... + 31843.
It is an arithmetic number, because the mean of its divisors is an integer number (9165123).
Almost surely, 260791245 is an apocalyptic number.
It is an amenable number.
60791245 is a deficient number, since it is larger than the sum of its proper divisors (12529739).
60791245 is a wasteful number, since it uses less digits than its factorization.
60791245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61919.
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 60791245 is about 7796.8740531062. The cubic root of 60791245 is about 393.2001540084.
The spelling of 60791245 in words is "sixty million, seven hundred ninety-one thousand, two hundred forty-five".
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