Base | Representation |
---|---|
bin | 1110100010010… |
… | …0010111110101 |
3 | 11020201102011102 |
4 | 3220210113311 |
5 | 111101411024 |
6 | 10014415445 |
7 | 1340130401 |
oct | 350442765 |
9 | 136642142 |
10 | 60966389 |
11 | 31460a50 |
12 | 18501585 |
13 | c827ab3 |
14 | 8150101 |
15 | 55441ae |
hex | 3a245f5 |
60966389 has 16 divisors (see below), whose sum is σ = 69203904. Its totient is φ = 53222400.
The previous prime is 60966371. The next prime is 60966443. The reversal of 60966389 is 98366906.
It is not a de Polignac number, because 60966389 - 28 = 60966133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60966329) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27797 + ... + 29909.
It is an arithmetic number, because the mean of its divisors is an integer number (4325244).
Almost surely, 260966389 is an apocalyptic number.
It is an amenable number.
60966389 is a deficient number, since it is larger than the sum of its proper divisors (8237515).
60966389 is a wasteful number, since it uses less digits than its factorization.
60966389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2228.
The product of its (nonzero) digits is 419904, while the sum is 47.
The square root of 60966389 is about 7808.0976556393. The cubic root of 60966389 is about 393.5774046954.
The spelling of 60966389 in words is "sixty million, nine hundred sixty-six thousand, three hundred eighty-nine".
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