Base | Representation |
---|---|
bin | 100001001101000… |
… | …100101001111011 |
3 | 1102211020100022220 |
4 | 201031010221323 |
5 | 2120102400232 |
6 | 131140015123 |
7 | 16543026363 |
oct | 4115045173 |
9 | 1384210286 |
10 | 557075067 |
11 | 2664aa81a |
12 | 1366914a3 |
13 | 8b549923 |
14 | 53db19a3 |
15 | 33d8e42c |
hex | 21344a7b |
557075067 has 8 divisors (see below), whose sum is σ = 758570496. Its totient is φ = 363481512.
The previous prime is 557075047. The next prime is 557075083. The reversal of 557075067 is 760570755.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 557075067 - 28 = 557074811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (557075027) 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, 1975303 + ... + 1975584.
It is an arithmetic number, because the mean of its divisors is an integer number (94821312).
Almost surely, 2557075067 is an apocalyptic number.
557075067 is a deficient number, since it is larger than the sum of its proper divisors (201495429).
557075067 is a wasteful number, since it uses less digits than its factorization.
557075067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3950937.
The product of its (nonzero) digits is 257250, while the sum is 42.
The square root of 557075067 is about 23602.4377342680. The cubic root of 557075067 is about 822.8194966613.
The spelling of 557075067 in words is "five hundred fifty-seven million, seventy-five thousand, sixty-seven".
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