Base | Representation |
---|---|
bin | 10110101011110… |
… | …010000100111001 |
3 | 222112010021012112 |
4 | 112223302010321 |
5 | 1234411413212 |
6 | 101433022105 |
7 | 12300562121 |
oct | 2653620471 |
9 | 875107175 |
10 | 380576057 |
11 | 185909474 |
12 | a7554935 |
13 | 60b00444 |
14 | 38789c81 |
15 | 23628422 |
hex | 16af2139 |
380576057 has 8 divisors (see below), whose sum is σ = 393076992. Its totient is φ = 368089200.
The previous prime is 380576033. The next prime is 380576081. The reversal of 380576057 is 750675083.
It is an interprime number because it is at equal distance from previous prime (380576033) and next prime (380576081).
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 380576057 - 216 = 380510521 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (380576557) 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, 105707 + ... + 109247.
It is an arithmetic number, because the mean of its divisors is an integer number (49134624).
Almost surely, 2380576057 is an apocalyptic number.
It is an amenable number.
380576057 is a deficient number, since it is larger than the sum of its proper divisors (12500935).
380576057 is a wasteful number, since it uses less digits than its factorization.
380576057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7039.
The product of its (nonzero) digits is 176400, while the sum is 41.
The square root of 380576057 is about 19508.3586444375. The cubic root of 380576057 is about 724.6814657776.
The spelling of 380576057 in words is "three hundred eighty million, five hundred seventy-six thousand, fifty-seven".
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