Base | Representation |
---|---|
bin | 1101110100011… |
… | …0100111111011 |
3 | 11001001201111001 |
4 | 3131012213323 |
5 | 104314222310 |
6 | 5430145431 |
7 | 1302442243 |
oct | 335064773 |
9 | 131051431 |
10 | 57960955 |
11 | 2a798a18 |
12 | 174b2277 |
13 | c014b30 |
14 | 79aab23 |
15 | 514d93a |
hex | 37469fb |
57960955 has 8 divisors (see below), whose sum is σ = 74903472. Its totient is φ = 42801888.
The previous prime is 57960949. The next prime is 57960997. The reversal of 57960955 is 55906975.
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 57960955 - 27 = 57960827 is a prime.
It is a super-3 number, since 3×579609553 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
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, 445789 + ... + 445918.
It is an arithmetic number, because the mean of its divisors is an integer number (9362934).
Almost surely, 257960955 is an apocalyptic number.
57960955 is a deficient number, since it is larger than the sum of its proper divisors (16942517).
57960955 is a wasteful number, since it uses less digits than its factorization.
57960955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891725.
The product of its (nonzero) digits is 425250, while the sum is 46.
The square root of 57960955 is about 7613.2092444645. The cubic root of 57960955 is about 387.0007834271. Note that the first 3 decimals are identical.
The spelling of 57960955 in words is "fifty-seven million, nine hundred sixty thousand, nine hundred fifty-five".
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