Base | Representation |
---|---|
bin | 1110011111010… |
… | …0111100110001 |
3 | 11020100112201012 |
4 | 3213310330301 |
5 | 111024202040 |
6 | 10010320305 |
7 | 1335361160 |
oct | 347647461 |
9 | 136315635 |
10 | 60772145 |
11 | 31339015 |
12 | 18429095 |
13 | c78a565 |
14 | 80dd3d7 |
15 | 5506865 |
hex | 39f4f31 |
60772145 has 8 divisors (see below), whose sum is σ = 83344704. Its totient is φ = 41672304.
The previous prime is 60772133. The next prime is 60772147. The reversal of 60772145 is 54127706.
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 60772145 - 212 = 60768049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (60772147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868139 + ... + 868208.
It is an arithmetic number, because the mean of its divisors is an integer number (10418088).
Almost surely, 260772145 is an apocalyptic number.
It is an amenable number.
60772145 is a deficient number, since it is larger than the sum of its proper divisors (22572559).
60772145 is a wasteful number, since it uses less digits than its factorization.
60772145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1736359.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 60772145 is about 7795.6491070340. The cubic root of 60772145 is about 393.1589698455.
The spelling of 60772145 in words is "sixty million, seven hundred seventy-two thousand, one hundred forty-five".
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